# 91Wheels vs TinyLeap Baby Tracker

The clearest difference is in-app purchases: 91Wheels at none against TinyLeap Baby Tracker's 2. 91Wheels also leads on iOS requirement (15.1 vs 17.0). TinyLeap Baby Tracker's advantage is update cadence (every 5 days vs every 7 months). On price, ads and device support there is nothing between them.

Both are free to download. TinyLeap Baby Tracker sells 2 in-app purchases, starting at $5.99 per month. 91Wheels asks for nothing beyond the download.

91Wheels ships an update every 7 months, TinyLeap Baby Tracker every 5 days. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 91Wheels | TinyLeap Baby Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 days** |
| Size | 23 MB | 245 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [VANSUN MEDIATECH PRIVATE LIMITED](https://appshunter.io/developer/1728812608) | [Guy Aharonin](https://appshunter.io/developer/6800879109) |

## What reviewers say

### 91Wheels

[App page](https://appshunter.io/ios/app/91wheels/id6752908626)

**Features:** macOS Compatibility

**In-app purchases:** none


### TinyLeap Baby Tracker

[App page](https://appshunter.io/ios/app/tinyleap-baby-tracker/id6800879107)

**Features:** Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TinyLeap Plus Monthly | $5.99 | per month |
| TinyLeap Plus Annual | $34.99 | per year |


## Frequently asked questions

### Is 91Wheels free?

91Wheels is free to download, with no in-app purchases.

### Is TinyLeap Baby Tracker free?

TinyLeap Baby Tracker is free to download, with in-app purchases available.

### Do 91Wheels or TinyLeap Baby Tracker have ads?

Neither 91Wheels nor TinyLeap Baby Tracker shows ads.

### Which is updated more often, 91Wheels or TinyLeap Baby Tracker?

91Wheels ships an update every 7 months, and TinyLeap Baby Tracker every 5 days. Most recently, 91Wheels was updated on October 30, 2026 and TinyLeap Baby Tracker on October 29, 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.*