# Python Study Notes vs Time Atelier

The clearest difference is in-app purchases: Python Study Notes at none against Time Atelier's 4. Time Atelier's advantage is update cadence (every 4 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Time Atelier sells 4 in-app purchases, starting at $7.99 per month. Python Study Notes asks for nothing beyond the download.

Python Study Notes ships an update every 3 months, Time Atelier every 4 weeks. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Python Study Notes | Time Atelier |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Size | 5 MB | 187 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Toru Kano](https://appshunter.io/developer/1839681467) | [クリサク株式会社](https://appshunter.io/developer/1863063825) |

## What reviewers say

### Python Study Notes

[App page](https://appshunter.io/ios/app/python-study-notes/id6771088875)

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

**In-app purchases:** none


### Time Atelier

[App page](https://appshunter.io/ios/app/time-atelier-focus-timer/id6791036171)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $7.99 | per month |
| Opening a Flower Shop | $4.99 | one-time |
| Observatory on Starfall Hill | $4.99 | one-time |
| Logbook | $9.99 | one-time |


## Frequently asked questions

### Is Python Study Notes free?

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

### Is Time Atelier free?

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

### Do Python Study Notes or Time Atelier have ads?

Neither Python Study Notes nor Time Atelier shows ads.

### Which is updated more often, Python Study Notes or Time Atelier?

Python Study Notes ships an update every 3 months, and Time Atelier every 4 weeks. Most recently, Python Study Notes was updated on October 31, 2026 and Time Atelier on October 25, 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.*