# たこさんすうのロックで九九 vs 小4漢字読み方クイズ

The clearest difference is in-app purchases: たこさんすうのロックで九九 at none against 小4漢字読み方クイズ's 1. 小4漢字読み方クイズ's advantage is ads (none vs shown) and update cadence (every 5 weeks vs every 7 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 小4漢字読み方クイズ sells 1 one-off in-app purchase. たこさんすうのロックで九九 asks for nothing beyond the download.

たこさんすうのロックで九九 ships an update every 7 months, 小4漢字読み方クイズ every 5 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | たこさんすうのロックで九九 | 小4漢字読み方クイズ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/id1162744633/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 5 weeks** |
| Size | 106 MB | 49 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NSC, K.K.](https://appshunter.io/developer/501890400) | [kazuya yoda](https://appshunter.io/developer/1044651438) |

## What reviewers say

### たこさんすうのロックで九九

[App page](https://appshunter.io/ios/app/id1162744633)

**Features:** macOS Compatibility

**In-app purchases:** none


### 小4漢字読み方クイズ

[App page](https://appshunter.io/ios/app/4/id6502748880)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No.41〜100のステージ開放 | $1.99 | one-time |


## Frequently asked questions

### Is たこさんすうのロックで九九 free?

たこさんすうのロックで九九 is free to download, with no in-app purchases.

### Is 小4漢字読み方クイズ free?

小4漢字読み方クイズ is free to download, with in-app purchases available.

### Do たこさんすうのロックで九九 or 小4漢字読み方クイズ have ads?

たこさんすうのロックで九九 shows ads; 小4漢字読み方クイズ does not.

### Which is updated more often, たこさんすうのロックで九九 or 小4漢字読み方クイズ?

たこさんすうのロックで九九 ships an update every 7 months, and 小4漢字読み方クイズ every 5 weeks. Most recently, たこさんすうのロックで九九 was updated on October 24, 2026 and 小4漢字読み方クイズ on October 24, 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.*