# TreMemo vs Fitty

The clearest difference is in-app purchases: TreMemo at none against Fitty's 1. Fitty's advantage is update cadence (every 2 days vs every 2 months) and iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

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

TreMemo ships an update every 2 months, Fitty every 2 days. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | TreMemo | Fitty |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Size | 20 MB | 36 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TAKUMI KAWANO](https://appshunter.io/developer/1854121467) | [Wataru Ichimura](https://appshunter.io/developer/1876525657) |

## What reviewers say

### TreMemo

[App page](https://appshunter.io/ios/app/trememo/id6755507456)

**Features:** macOS Compatibility

**In-app purchases:** none


### Fitty

[App page](https://appshunter.io/ios/app/fitty/id6759047205)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro版 | $9.99 | one-time |


## Frequently asked questions

### Is TreMemo free?

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

### Is Fitty free?

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

### Do TreMemo or Fitty have ads?

Neither TreMemo nor Fitty shows ads.

### Which is updated more often, TreMemo or Fitty?

TreMemo ships an update every 2 months, and Fitty every 2 days. Most recently, TreMemo was updated on October 16, 2026 and Fitty on October 7, 2026.

---

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