# TingFeiFei vs BellyWise

The clearest difference is iOS requirement: TingFeiFei at 13 against BellyWise's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TingFeiFei ships an update fortnightly, BellyWise every 2 weeks. The most recent releases landed on October 27, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | TingFeiFei | BellyWise |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Size | 54 MB | 2 MB |
| Requires iOS | **13** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [广东汉泓医疗科技有限公司](https://appshunter.io/developer/1696914316) | [凡 何](https://appshunter.io/developer/1893208139) |

## What reviewers say

### TingFeiFei

[App page](https://appshunter.io/ios/app/tingfeifei/id6475749786)

**Features:** macOS Compatibility

**In-app purchases:** none


### BellyWise

[App page](https://appshunter.io/ios/app/bellywise/id6767823453)

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

**In-app purchases:** none


## Frequently asked questions

### Is TingFeiFei free?

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

### Is BellyWise free?

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

### Do TingFeiFei or BellyWise have ads?

Neither TingFeiFei nor BellyWise shows ads.

### Which is updated more often, TingFeiFei or BellyWise?

TingFeiFei ships an update fortnightly, and BellyWise every 2 weeks. Most recently, TingFeiFei was updated on October 27, 2026 and BellyWise on October 7, 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.*