# Ice Study vs Retro TODO

The clearest difference is in-app purchases: Ice Study at none against Retro TODO's 1. Ice Study also leads on iOS requirement (15.1 vs 17.0). Retro TODO's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Retro TODO sells 1 one-off in-app purchase. Ice Study asks for nothing beyond the download.

## The numbers

| Metric | Ice Study | Retro TODO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ice-study-visual-study-timer/id6762922488/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | — |
| Monetization | Ad-supported | — |
| Size | 40 MB | 15 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [JTR Labs LLC](https://appshunter.io/developer/1892768253) | [MARIE MORIKAGE](https://appshunter.io/developer/1896645636) |

## What reviewers say

### Ice Study

[App page](https://appshunter.io/ios/app/ice-study-visual-study-timer/id6762922488)

A calming focus timer that uses the visual of melting ice to encourage concentration during study or work sessions. It offers customizable durations, Pomodoro mode, and ambient sounds to create a distraction-free environment.

**Highlights:** Visual melting ice timer, Customizable focus durations, Pomodoro mode with breaks, Ambient soundscapes, Daily goal and streak tracking, Minimalist interface

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

**In-app purchases:** none


### Retro TODO

[App page](https://appshunter.io/ios/app/retro-todo/id6792675401)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Retro プレミアム | $1.99 | one-time |


## Frequently asked questions

### Is Ice Study free?

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

### Is Retro TODO free?

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

### Do Ice Study or Retro TODO have ads?

Ice Study shows ads; Retro TODO does not.

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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.*