# たし算スプラウト vs デカ文字計算

The clearest difference is update cadence: デカ文字計算 at every 4 weeks against たし算スプラウト's every 2 months. デカ文字計算 also leads on iOS requirement (15.0 vs 17.6). On price, ads, 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.

たし算スプラウト ships an update every 2 months, デカ文字計算 every 4 weeks. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | たし算スプラウト | デカ文字計算 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Size | 34 MB | 6 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Seiji Kinoshita](https://appshunter.io/developer/1812858170) | [maple project](https://appshunter.io/developer/6800461359) |

## What reviewers say

### たし算スプラウト

[App page](https://appshunter.io/ios/app/id6758692614)

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

**In-app purchases:** none


### デカ文字計算

[App page](https://appshunter.io/ios/app/big-text-math/id6818828030)

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

**In-app purchases:** none


## Frequently asked questions

### Is たし算スプラウト free?

たし算スプラウト is free to download, with no in-app purchases.

### Is デカ文字計算 free?

デカ文字計算 is free to download, with no in-app purchases.

### Do たし算スプラウト or デカ文字計算 have ads?

Neither たし算スプラウト nor デカ文字計算 shows ads.

### Which is updated more often, たし算スプラウト or デカ文字計算?

たし算スプラウト ships an update every 2 months, and デカ文字計算 every 4 weeks. Most recently, たし算スプラウト was updated on November 5, 2026 and デカ文字計算 on November 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.*