# TeNQ天文部 vs 1級ボイラー技士対策

The clearest difference is price: TeNQ天文部 at Free against 1級ボイラー技士対策's $4.99. TeNQ天文部 also leads on update cadence (fortnightly vs monthly) and iOS requirement (8.0 vs 15.1). On ads, in-app purchases and device support there is nothing between them.

TeNQ天文部 is free to download; 1級ボイラー技士対策 costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TeNQ天文部 ships an update fortnightly, 1級ボイラー技士対策 monthly. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | TeNQ天文部 | 1級ボイラー技士対策 |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Size | 30 MB | 34 MB |
| Requires iOS | **8.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vixen Co.,Ltd.](https://appshunter.io/developer/536188843) | [satoshi yoshida](https://appshunter.io/developer/1873856165) |

## What reviewers say

### TeNQ天文部

[App page](https://appshunter.io/ios/app/tenq/id1489251303)

**In-app purchases:** none


### 1級ボイラー技士対策

[App page](https://appshunter.io/ios/app/1/id6766147303)

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

**In-app purchases:** none


## Frequently asked questions

### Is TeNQ天文部 free?

TeNQ天文部 is free to download, with no in-app purchases.

### Is 1級ボイラー技士対策 free?

1級ボイラー技士対策 costs $4.99, with no in-app purchases.

### Do TeNQ天文部 or 1級ボイラー技士対策 have ads?

Neither TeNQ天文部 nor 1級ボイラー技士対策 shows ads.

### Which is updated more often, TeNQ天文部 or 1級ボイラー技士対策?

TeNQ天文部 ships an update fortnightly, and 1級ボイラー技士対策 monthly. Most recently, TeNQ天文部 was updated on October 10, 2026 and 1級ボイラー技士対策 on October 7, 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.*