Last 30 days
Last 30 days
Avg per download
115 reviews
Last 30 days
Last 30 days
Avg rev. per download
115 reviews
Performance Insights
Category rankings
Competition level
Low competitionUnder 100K on both downloads and revenue — the kind of niche a small team can still take.
On the store
Released March 2015 · 18 releases since
LeafSpy Pro is an iOS app ($19.99) by James Pollock in the lifestyle category, holding #7 in the paid lifestyle charts. It draws an estimated 1K downloads a month and holds a 3.5-star rating.
- A paid app priced at $19.99.
- Ships new versions roughly quarterly.
- Latest version is 2.3.0, released April 30, 2026.
- 49% of ratings are five-star.
- Available in 1 language.
- Strongest in US, GB, CA.
- Downloads at 12.6 MB and requires iOS 16.0+.
- Rated 4+.
App details
- Version
- 2.3.0
- Release status
- Worldwide
- Age rating
- 4+
- Requires
- iOS 16.0+
- Size
- 12.6 MB
- Languages
- English
- Price
- $19.99
- First seen
- March 2015
- Top markets
- US, GB, CA
- Publisher country
- US
- Support
- Visit support
Release history
18 versions tracked
- Version 2.3.0Latest
- Version 2.2.0
- Version 2.1.3
- Version 2.0.0
- Version 1.7.38
- Version 1.7.37
- Version 1.7.36
- Version 1.7.35
- Version 1.7.34
- Version 1.6.28
- Version 1.5.21
- Version 1.4.19
Ships roughly quarterly.
What users say
- 4.0
Great tool if you run into Leaf issues
First time leaving an app review but felt compelled to share my experience. The user interface is a bit difficult to figure out, I think that why it’s rated close to 3.5 stars, but it works. This is a great tool if you want to know more about your battery health but also like me you have DTCs (aka MIL/check engine light) Saved me a trip to the dealer and I was able to fix my no engine start issue. Even if you’re not a DIY person, getting the codes and using some AI you can at least have a good conversation with your vehicle service center. Finding the DTC was challenging, I had to ask an AI bot for help. Final note, yes you must have a Bluetooth OBD II scanner for this to work. Make sure you perform a search to confirm compatibility with the OBD II reader and this app.
Reviewed on version 2.0.0
- 5.0
This tool paid for itself the day it arrived.
This tool paid for itself the day it arrived. I disabled the backup warning (it had to go) and low speed warning noises. The tire pressure monitor (TPM) is very helpful. It took about 15 mins to get the TPM assigned to the correct corner once I understood the GUI. The assigning process could be much more simple, but it does work fine. I like having the live data from the TPMs. Very useful battery monitoring tools that take some time to understand the data your getting. I found some of the change options under the service screen (if used incorrectly) detriment. The warnings are there and would recommend users heed them or at least proceed with carefully.
Reviewed on version 1.5.21
- 5.0
Use it all the time, but.....
This is a great app and I use it just about every time I drive my car. The but is.......I moved to a new area with varied terrain and seasonal temperatures. The miles/kWh isn’t as accurate as I would like when discovering new routes to my destinations. I think it’s because the kWh units are too small (the degraded battery in my 2011 holds less than 14kWh. Instead, I think a GIDs/Mile feature would allow better assessment of various routes, and sections of routes, as I have 200+- of those when starting out. Perhaps a real-time GIDs/Mile reading as well as an average reading would be helpful. Anyway, thanks for the great app!
Reviewed on version 1.7.38
About LeafSpy Pro
2,732 characters
The Leaf Spy Pro allows anyone with a Nissan Leaf electric vehicle, an iOS 7.1+ device and a supported Bluetooth 4+ LE OBDII adapter (Vgate vLinker FD+ and MC+ OBDII adapters recommended) or a WiFi OBDII adapter, the ability to monitor their battery and other vehicle information normally visible only to the dealer. Support for English, Japanese, German, French, Chinese, Russian and Arabic languages.
Note: The iPhone 4 and early iPads (2nd Gen) do NOT support Bluetooth 4+ LE.
Currently supports 2011 to 2025 Leaf. (2026 Leaf not yet verified).
Information displayed by Leaf Spy Pro:
* Voltage of each of the 96 cell pairs (highlighted if shunt active) * Minimum, average, maximum cell pair voltages * Histogram of cell pair voltages * Battery Temperature readings (4 sensors for 2011/12 models, 3 for 2013 models) * Battery AHr rating (this will decease with age and is an indication of remaining capacity) * VIN * Odometer (miles or km) * Number of Quick Charge connections * Number of L1/L2 Charge connections * EVSE Max available amps * EVSE voltage * Battery energy level in GIDs & kWh * Resetable energy usage meter (Wh resolution) * Graphic display of SOC, GIDs and DTE (Distance to Empty) * Remaining distance meter (miles/km) to Event (Low Battery Warning, Very Low Battery Warning or Reserve) based on user selectable energy efficiency * Graphic display of battery temperature with min, avg, max temperatures * Tire Pressure of each of the four tires with low pressure warning and delta pressure warning alarm (not yet supported on 2018 Leaf) * Ambient Temperature * Displays climate control settings and power used. * Trip and Charge Log * Logging function that records most data and optionally GPS location to a csv file that can be easily imported into excel. * Dropbox support to sync Log files * Can run in background while connected to Leaf allowing you to use other apps.
LeafSpy Pro also gives you the ability to perform functions normally requiring a visit to the dealer.
* Change automatic door lock/unlock settings * Change VSP sound settings on 2013 to 2017 Leaf * Change Dash language on 2011 to 2017 Leaf * Read Diagnostic Trouble Codes (DTC) * Register Tire Positions (required after tire rotation or seasonal tire changes so your Leaf knows the correct location of each tire on the car) * Ability to reset DTCs from selected ECUs (including the DTC set when a different battery pack is installed.) * Special modes when only parts of a Leaf are used in a custom vehicle.
Ability to create custom screens by creating a CSV file. See help file for definition format.
Screenshots
10 iPhone screenshots
LeafSpy Pro iOS app generates an estimated monthly revenue of $7K.
LeafSpy Pro iOS app download estimates are updated daily. The app maintains a 3.5-star rating based on 115 user reviews, indicating decent user acceptance in the mobile app market.
LeafSpy Pro iOS app competes actively in the mobile app category. The app's performance metrics suggest significant growth potential in a low-competition segment.
You can download LeafSpy Pro iOS app from the App Store for iOS devices, requiring iOS 16.0 or later. The app provides its core features without requiring in-app purchases.
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