# StudyTime vs marble work

The clearest difference is update cadence: marble work at every 2 days against StudyTime's monthly. marble work also leads on iOS requirement (17.6 vs 26.0). 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.

StudyTime ships an update monthly, marble work every 2 days. The most recent releases landed on September 20, 2026 and August 11, 2026 respectively.

## The numbers

| Metric | StudyTime | marble work |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Size | 11 MB | 69 MB |
| Requires iOS | 26.0 | **17.6** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Minato Kure](https://appshunter.io/developer/1895744801) | [Ricardo Koehne](https://appshunter.io/developer/1445351056) |

## What reviewers say

### StudyTime

[App page](https://appshunter.io/ios/app/studytime-study-timer/id6764351958)

**In-app purchases:** none


### marble work

[App page](https://appshunter.io/ios/app/marble-work/id6777810641)

**In-app purchases:** none


## Frequently asked questions

### Is StudyTime free?

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

### Is marble work free?

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

### Do StudyTime or marble work have ads?

Neither StudyTime nor marble work shows ads.

### Which is updated more often, StudyTime or marble work?

StudyTime ships an update monthly, and marble work every 2 days. Most recently, StudyTime was updated on September 20, 2026 and marble work on August 11, 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.*