# SPILO think（スピロ・シンク） vs 天文宇宙検定1級 過去問・暗記アプリ

The clearest difference is in-app purchases: SPILO think（スピロ・シンク） at none against 天文宇宙検定1級 過去問・暗記アプリ's 3. SPILO think（スピロ・シンク） also leads on ads (none vs shown) and update cadence (every 5 days vs fortnightly). On price and device support there is nothing between them.

Both are free to download. 天文宇宙検定1級 過去問・暗記アプリ sells 3 one-off in-app purchases. SPILO think（スピロ・シンク） asks for nothing beyond the download.

SPILO think（スピロ・シンク） ships an update every 5 days, 天文宇宙検定1級 過去問・暗記アプリ fortnightly. The most recent releases landed on October 20, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | SPILO think（スピロ・シンク） | 天文宇宙検定1級 過去問・暗記アプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Fortnightly |
| Size | 128 MB | 42 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yuko Takahashi](https://appshunter.io/developer/1708191163) | [Hajime App Lab](https://appshunter.io/developer/1704838092) |

## What reviewers say

### SPILO think（スピロ・シンク）

[App page](https://appshunter.io/ios/app/spilo-think/id1574016683)

**Features:** macOS Compatibility

**In-app purchases:** none


### 天文宇宙検定1級 過去問・暗記アプリ

[App page](https://appshunter.io/ios/app/1/id6784950185)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告削除 | $3.99 | one-time |
| 全問題解放 | $3.99 | one-time |
| 広告削除+全問題解放 | $5.99 | one-time |


## Frequently asked questions

### Is SPILO think（スピロ・シンク） free?

SPILO think（スピロ・シンク） is free to download, with no in-app purchases.

### Is 天文宇宙検定1級 過去問・暗記アプリ free?

天文宇宙検定1級 過去問・暗記アプリ is free to download, with in-app purchases available.

### Do SPILO think（スピロ・シンク） or 天文宇宙検定1級 過去問・暗記アプリ have ads?

天文宇宙検定1級 過去問・暗記アプリ shows ads; SPILO think（スピロ・シンク） does not.

### Which is updated more often, SPILO think（スピロ・シンク） or 天文宇宙検定1級 過去問・暗記アプリ?

SPILO think（スピロ・シンク） ships an update every 5 days, and 天文宇宙検定1級 過去問・暗記アプリ fortnightly. Most recently, SPILO think（スピロ・シンク） was updated on October 20, 2026 and 天文宇宙検定1級 過去問・暗記アプリ on October 6, 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.*