Last 30 days
Last 30 days
Avg per download
376 reviews
Last 30 days
Last 30 days
Avg rev. per download
376 reviews
Performance Insights
Competition level
Low competitionUnder 100K on both downloads and revenue — the kind of niche a small team can still take.
On the store
Released August 2022 · 112 releases since
Index: Business Phone Number is an iOS app (Free) by Pinger, Inc. in the mobile app category. It holds a 3.9-star rating.
- Monetizes through in-app purchases ranging from $24.99 to $199.99.
- Ships new versions about one a fortnight.
- Latest version is v13.25.1, released September 1, 2026.
- 65% of ratings are five-star.
- Available in 1 language.
- Strongest in US.
- Downloads at 148.2 MB and requires iOS 16.0+.
- Rated 13+.
App details
- Version
- v13.25.1
- Release status
- Regional release
- Age rating
- 13+
- Requires
- iOS 16.0+
- Size
- 148.2 MB
- Languages
- English
- Price
- Free
- First seen
- August 2022
- Top markets
- US
- Publisher country
- US
- Website
- Visit website
- Support
- Visit support
Release history
112 versions tracked
- Version v13.25.1Latest
- Version v13.25
- Version v13.24
- Version v13.23
- Version v13.22.1
- Version v13.22
- Version v13.21.1
- Version v13.20
- Version v13.19
- Version v13.18
- Version v13.17
- Version v13.16
Ships about one a fortnight.
In-app purchases
3 products · United States
- Index - Monthly PlanMonthly$24.99
- Index - Yearly PlanYearly$199.99
- Port OutOne-time$49.99
What users say
- 4.0
Great app, just missing one easy thing to be perfect
As a business owner who frequently utilizes the Index app for managing various templates, I can confidently say that it's a fantastic tool for its price point. The simplicity of use is unparalleled, and it has greatly streamlined our workflow. However, there's one feature that could take it from good to exceptional: a search option for templates. With the sheer volume of templates we manage and the diverse range of questions we receive, having the ability to quickly search for specific templates by keyword would be a game-changer. It would significantly expedite our process and make the app even more indispensable to our operations. Overall, I highly recommend the Index app for its simplicity and effectiveness. I eagerly await future updates and hope to see the addition of a search feature soon. So it can be the 5 star app it should be.
Reviewed on version 1.64
- 1.0
NoGo
I never leave reviews so this comes with passion I was with sideline for many years and recently they were having all kinds of texting issues sending and receiving messages so they moved me to index. The issues would last nearly a week which is un acceptable for businesses. Once I moved to Index the problem still occurred for a while. They registered me with the registry which is now a requirement for businesses. The service started working again. But now we are completely getting no messages and we are unable to send no messages. It is now day 13 and still nothing this has been detrimental to our company as our whole company runs off of text messaging. We have made plans to switch services because we see no end insight. I do not know who’s fault it is but we have been given a Port out date 10 days from the date we initiated it that is way too far out and way too long to have the wait without text messaging Services. And all of my life of running businesses I have never seen a company with an outage that lasted this long. One note I must make is that they have a customer service chat and email and they are very responsive on that with quick turnaround however, that’s pretty much all it is is chitchatting back-and-forth with no outcome and still lack of texting service abilities. While I am waiting until my port out date I am hoping they can either move my port out date sooner and or fix my text message abilities come and give me one or the other. It has been a half of a month with no texting service: index and sideline have a wonderful concept and great system when it is working but when they have issues it is a very long time to fix. If they can fix the down times and create more reliable service i would come back
Reviewed on version 1.88
- 1.0
Disappointed
Initially, I had been using Sideline for the second phone number, but then was told that Index had superior options and recommended to switch over as it was a sister app. However, just in the last six weeks to two months, I have had the worst experience with this app/company. Reading the reviews further confirms, and at least provides me with some relief, knowing that I wasn’t the only one who has had poor communication with representatives through their support chats or emails. I even wonder if the apps response to the negative reviews on here will do anything at this point. I know for a fact that I have lost business and job opportunities because my phone number was not receiving calls or text messages and the deadlines had passed. It upsets me to know that I have thrown away money at this app and am being taken advantage of and given the run around. They “fix” my issue and then within one day or two it’s on the fritz again. They tried to blame my cell phone service provider with filtering these calls/text, but I contacted my cell phone provider and they informed me that they have no filtering on these texts as it is all routed through Index’s own servers/number. It is embarrassing that I have had to give my personal number to clients to avoid telling them that my number isn’t working. It makes me look like I couldn’t afford to pay my phone bill and overall it just seems so unprofessional. Unfortunately, I have to keep this phone number because all my advertisements and merchandise contain it and would cost me thousands to replace it. Hopefully I’ll be able to find a way to keep my phone number and transfer it for use on another app/service that can actually help prevent this issue… not just temporarily. At this point, I am at their mercy and it is a horrible feeling.
Reviewed on version 1.88
About Index: Business Phone Number
2,427 characters
Index helps small businesses improve customer communication with powerful tools like instant auto-reply, texting shortcuts, customer notes, and more.
GET A DEDICATED BUSINESS PHONE NUMBER
Index gives you a local number that you can use alongside your existing business number or as a replacement for it. Your Index Number powers all of your Index communication tools and features. RESPOND TO MISSED BUSINESS CALLS AUTOMATICALLY
Turn missed calls into opportunities with Auto-Reply. Index immediately sends a custom, branded text message to keep customer conversations going when you can't pick up the phone. Share hours, important links, and anything else that might help you win new business.
HELP CUSTOMERS INSTANTLY WITH TEXTING SHORTCUTS
Access shortcuts for interacting with customers right from your text thread using Index’s Texting Toolbar. Create reusable templates for common questions, book appointments, request payment, collect reviews, and more—all with a tap.
CAPTURE AND ORGANIZE IMPORTANT CUSTOMER INFORMATION
Save important details about your customers easily, and reference them quickly to add a personal touch to every conversation. Organize customers into lists for sharing updates, offers, and more.
REACH CUSTOMERS THE WAY THEY PREFER TO BE REACHED
89% of customers prefer texting businesses over any other mode of communication. Index’s suite of simple, text-based features empowers businesses to reach customers on their terms.
Index gives you powerful tools to manage your customer interactions with the convenience of text.
Download Index today to start your risk-free 7-day trial. Cancel anytime.
Note on Subscriptions:
Index is a paid service. Subscriptions are automatically billed monthly or annually to your iTunes Account and auto-renew unless you turn off auto-renew at least 24-hours before the end of the current period. Payments are charged to your iTunes account upon confirmation of purchase. You can turn off auto-renew or manage subscriptions in your iTunes & App Store account settings. Cancellations take effect at the end of the active subscription period. Any unused portion of a free trial period (where available) is forfeited when purchasing a subscription.
Terms of service: https://www.pinger.com/terms
Privacy Policy: https://www.pinger.com/privacy-policy/
Screenshots
8 iPhone screenshots
Index: Business Phone Number iOS app monetises through in-app purchases. The current products and price points are listed in the in-app purchases table on this page.
Index: Business Phone Number iOS app generates an estimated monthly revenue of $5K.
Index: Business Phone Number iOS app is available. The app maintains a 3.9-star rating based on 376 user reviews, indicating decent user acceptance in the mobile app market.
Index: Business Phone Number iOS app competes actively in the mobile app category.
You can download Index: Business Phone Number iOS app from the App Store for iOS devices, requiring iOS 16.0 or later. The app offers in-app purchases for enhanced functionality.
View on App Store