# Pi55 vs Momentum HQ

The clearest difference is update cadence: Pi55 at every 2 months against Momentum HQ's every 8 months. Momentum HQ's advantage is iOS requirement (13.4 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Pi55 ships an update every 2 months, Momentum HQ every 8 months. Both last shipped on October 19, 2026.

## The numbers

| Metric | Pi55 | Momentum HQ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Size | 32 MB | 25 MB |
| Requires iOS | 17.0 | **13.4** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [PLATAEON TOURISM & COMMERCIAL SOCIETE ANONYME](https://appshunter.io/developer/1664096896) | [Momentum Entrepreneurship Hub, LLC](https://appshunter.io/developer/1813926400) |

## What reviewers say

### Pi55

[App page](https://appshunter.io/ios/app/pi55/id1664096504)

**Features:** macOS Compatibility

**In-app purchases:** none


### Momentum HQ

[App page](https://appshunter.io/ios/app/momentum-hq/id6745798871)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pi55 free?

Pi55 is free to download, with no in-app purchases.

### Is Momentum HQ free?

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

### Do Pi55 or Momentum HQ have ads?

Neither Pi55 nor Momentum HQ shows ads.

### Which is updated more often, Pi55 or Momentum HQ?

Pi55 ships an update every 2 months, and Momentum HQ every 8 months. Most recently, Pi55 was updated on October 19, 2026 and Momentum HQ on October 19, 2026.

---

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