# ひたすら情報 vs Python 3 エンジニア認定

The clearest difference is ads: Python 3 エンジニア認定 at none against ひたすら情報's shown. ひたすら情報's advantage is iOS requirement (13.0 vs 16.4). On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on October 11, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | ひたすら情報 | Python 3 エンジニア認定 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | Every 5 days |
| Size | 26 MB | 67 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [nihei keita](https://appshunter.io/developer/1866466968) | [CHOI SEONGMIN](https://appshunter.io/developer/6772332527) |

## What reviewers say

### ひたすら情報

[App page](https://appshunter.io/ios/app/id6757374807)

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

**In-app purchases:** none


### Python 3 エンジニア認定

[App page](https://appshunter.io/ios/app/python-3/id6776381744)

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

**In-app purchases:** none


## Frequently asked questions

### Is ひたすら情報 free?

ひたすら情報 is free to download, with no in-app purchases.

### Is Python 3 エンジニア認定 free?

Python 3 エンジニア認定 is free to download, with no in-app purchases.

### Do ひたすら情報 or Python 3 エンジニア認定 have ads?

ひたすら情報 shows ads; Python 3 エンジニア認定 does not.

### Which is updated more often, ひたすら情報 or Python 3 エンジニア認定?

ひたすら情報 ships an update every 5 days, and Python 3 エンジニア認定 every 5 days. Most recently, ひたすら情報 was updated on October 11, 2026 and Python 3 エンジニア認定 on September 30, 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.*