# Momo vs ION Wavelet

Momo and ION Wavelet are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Momo ships an update every 3 weeks, ION Wavelet every 4 weeks. The most recent releases landed on October 8, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Momo | ION Wavelet |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Size | 93 MB | 41 MB |
| Requires iOS | 16.4 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Explore Momo B.V.](https://appshunter.io/developer/1598815871) | [The Works Research Institute](https://appshunter.io/developer/1797337510) |

## What reviewers say

### Momo

[App page](https://appshunter.io/ios/app/momo/id6449619727)

**Features:** Vision Pro support

**In-app purchases:** none


### ION Wavelet

[App page](https://appshunter.io/ios/app/ion-wavelet/id6742195938)

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

**In-app purchases:** none


## Frequently asked questions

### Is Momo free?

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

### Is ION Wavelet free?

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

### Do Momo or ION Wavelet have ads?

Neither Momo nor ION Wavelet shows ads.

### Which is updated more often, Momo or ION Wavelet?

Momo ships an update every 3 weeks, and ION Wavelet every 4 weeks. Most recently, Momo was updated on October 8, 2026 and ION Wavelet on October 12, 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.*