# MotionFlow vs HahaFit

The clearest difference is in-app purchases: HahaFit at none against MotionFlow's 1. On price, update cadence, ads and device support there is nothing between them.

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

MotionFlow ships an update every 2 days, HahaFit every 3 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | MotionFlow | HahaFit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 days |
| Size | 72 MB | 49 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shu Zhao](https://appshunter.io/developer/1896775939) | [Lin Chen](https://appshunter.io/developer/1205833402) |

## What reviewers say

### MotionFlow

[App page](https://appshunter.io/ios/app/motionflow/id6787371825)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MotionFlow VIP | $0.99 | one-time |


### HahaFit

[App page](https://appshunter.io/ios/app/hahafit-ai-rep-counter/id6814697765)

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

**In-app purchases:** none


## Frequently asked questions

### Is MotionFlow free?

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

### Is HahaFit free?

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

### Do MotionFlow or HahaFit have ads?

Neither MotionFlow nor HahaFit shows ads.

### Which is updated more often, MotionFlow or HahaFit?

MotionFlow ships an update every 2 days, and HahaFit every 3 days. Most recently, MotionFlow was updated on October 25, 2026 and HahaFit on October 31, 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.*