# Timer4 vs LeanOMeter

The clearest difference is rating: LeanOMeter at 5.0 against Timer4's 3.8. LeanOMeter also leads on in-app purchases (none vs 1) and iOS requirement (15.1 vs 26.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Timer4 sells 1 one-off in-app purchase. LeanOMeter asks for nothing beyond the download.

LeanOMeter holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 5 and 2 respectively.

Timer4 ships an update every 3 weeks, LeanOMeter every 6 weeks. The most recent releases landed on August 15, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Timer4 | LeanOMeter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (5 ratings)](https://appshunter.io/ios/app/timer4-gravity-timer/id6755321732/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/leanometer/id6757586530/reviews)** |
| Number of ratings | **5** | 2 |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 3 MB | 32 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Goateraction](https://appshunter.io/developer/1647805479) | [Mytchmoto LLC](https://appshunter.io/developer/1867688076) |

## What reviewers say

### Timer4

[App page](https://appshunter.io/ios/app/timer4-gravity-timer/id6755321732)

This app offers a unique timer experience by automatically adjusting countdown durations based on your device's orientation. Simply rotate your phone to switch between preset intervals with a physics-driven interface and immersive haptic feedback.

**Highlights:** Physics-based interface, Instant duration switching via rotation, Smart motion detection, Immersive haptic feedback, Customizable timer presets, Intuitive orientation control

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $4.99 | one-time |


### LeanOMeter

[App page](https://appshunter.io/ios/app/leanometer/id6757586530)

This app analyzes motorcycle ride data, providing real-time lean angle and motion insights. Review your rides post-session to understand riding dynamics, improve consistency, and track progress. Designed specifically for motorcycle use, it offers a clean interface focused on essential data.

**Highlights:** Real-time lean angle and motion data, Post-ride ride data analysis, Motorcycle-specific data focus, Clean, rider-first interface, Hardware integration for accurate sensing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Timer4 free?

Timer4 is free to download, with in-app purchases available.

### Is LeanOMeter free?

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

### Which has better reviews, Timer4 or LeanOMeter?

LeanOMeter is rated higher. Timer4 averages 3.8 out of 5 from 5 ratings, while LeanOMeter averages 5.0 from 2 ratings.

### Do Timer4 or LeanOMeter have ads?

Neither Timer4 nor LeanOMeter shows ads.

### Which is updated more often, Timer4 or LeanOMeter?

Timer4 ships an update every 3 weeks, and LeanOMeter every 6 weeks. Most recently, Timer4 was updated on August 15, 2026 and LeanOMeter on September 13, 2026.

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