# Cuckoo App vs Nanafit

The clearest difference is update cadence: Cuckoo App at every 3 weeks against Nanafit's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Cuckoo App sells 2 in-app purchases, starting at $3.90 per month and Nanafit sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Cuckoo App ships an update every 3 weeks, Nanafit every 6 weeks. The most recent releases landed on September 19, 2026 and September 2, 2026 respectively.

## The numbers

| Metric | Cuckoo App | Nanafit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Size | 44 MB | 17 MB |
| Requires iOS | **15.1** | 15.4 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cuckoo Networks Oy](https://appshunter.io/developer/1088988010) | [Trainda Oy](https://appshunter.io/developer/1642308722) |

## What reviewers say

### Cuckoo App

[App page](https://appshunter.io/ios/app/cuckoo-app/id1620372172)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cuckoo Premium Monthly | $3.90 | per month |
| Cuckoo Premium Annual | $45.00 | per year |


### Nanafit

[App page](https://appshunter.io/ios/app/nanafit/id6455987314)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PIKKASEN POIS | $45.00 | one-time |
| 30 PÄIVÄN FIT BOOST | $49.00 | one-time |


## Frequently asked questions

### Is Cuckoo App free?

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

### Is Nanafit free?

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

### Do Cuckoo App or Nanafit have ads?

Neither Cuckoo App nor Nanafit shows ads.

### Which is updated more often, Cuckoo App or Nanafit?

Cuckoo App ships an update every 3 weeks, and Nanafit every 6 weeks. Most recently, Cuckoo App was updated on September 19, 2026 and Nanafit on September 2, 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.*