# LeafSpy Pro vs Time to Burn

The clearest difference is price: Time to Burn at Free against LeafSpy Pro's $19.99. LeafSpy Pro's advantage is chart position (#10 vs unranked) and iOS requirement (16.0 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

Time to Burn is free to download; LeafSpy Pro costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | LeafSpy Pro | Time to Burn |
| --- | --- | --- |
| Price | $19.99 | **Free** |
| Rating | **[3.5 (115 ratings)](https://appshunter.io/ios/app/leafspy-pro/id967376861/reviews)** | — |
| Number of ratings | **115** | — |
| Positive reviews | 45.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Paid | — |
| Best chart rank | **#10** | — |
| Size | 13 MB | 4 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [James Pollock](https://appshunter.io/developer/967376860) | [Luke Johnson](https://appshunter.io/developer/1587558061) |

## What reviewers say

### LeafSpy Pro

[App page](https://appshunter.io/ios/app/leafspy-pro/id967376861)

**Currently charting:** #10 Top Paid · Lifestyle (US App Store)

Monitor your Nissan Leaf's battery health, charging history, and vehicle diagnostics. Perform dealer-level functions like changing settings and reading trouble codes. Log data and sync to Dropbox for detailed analysis.

**Highlights:** Cell pair voltage monitoring, Battery temperature readings, Battery AHr rating and capacity, Charging connection history, Diagnostic Trouble Code (DTC) reading, Tire pressure monitoring, Trip and charge logging

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Great app!
- 👍 Easy to use
- 🔋 Helpful for monitoring battery health
- 💡 Integrates with other apps
- 👍 Vital for Leaf owners

**What reviewers complain about**

- 🐛 Doesn't work with latest iOS
- 👎 Poor user interface
- 🐛 Crashes frequently
- 👎 Expensive for functionality
- 🐛 Doesn't work with all OBD2 dongles

**Reported bugs**

- Doesn't connect via Bluetooth on iOS
- Crashes on startup after iOS updates
- Fails to load data despite being connected
- Doesn't work with Mini OBD2 scanners
- Can't change sounds on newer Leaf models

**Requested features**

- Add support for newer Leaf models
- Improve user interface and design
- Add Apple CarPlay integration
- Expand compatibility with more OBD2 dongles
- Improve documentation and in-app help


### Time to Burn

[App page](https://appshunter.io/ios/app/time-to-burn/id6757424883)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is LeafSpy Pro free?

LeafSpy Pro costs $19.99, with no in-app purchases.

### Is Time to Burn free?

Time to Burn is free to download, with no in-app purchases.

### Do LeafSpy Pro or Time to Burn have ads?

Neither LeafSpy Pro nor Time to Burn shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*