# ひたすらたすきがけ vs ShapeMemo

The clearest difference is in-app purchases: ShapeMemo at none against ひたすらたすきがけ's 4. ひたすらたすきがけ's advantage is update cadence (every 3 months vs every 8 months) and iOS requirement (15.0 vs 18). On price, ads and device support there is nothing between them.

Both are free to download. ひたすらたすきがけ sells 4 one-off in-app purchases. ShapeMemo asks for nothing beyond the download.

ひたすらたすきがけ ships an update every 3 months, ShapeMemo every 8 months. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ひたすらたすきがけ | ShapeMemo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 3 months** | Every 8 months |
| Size | 195 MB | 5 MB |
| Requires iOS | **15.0** | 18 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [blueskymathapp](https://appshunter.io/developer/1572394588) | [Taiki Sato](https://appshunter.io/developer/1807425583) |

## What reviewers say

### ひたすらたすきがけ

[App page](https://appshunter.io/ios/app/id6502831762)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| お菓子 | $0.29 | one-time |
| ハンバーガーセット | $3.99 | one-time |
| ステーキ | $17.99 | one-time |
| 栄一さん | $59.99 | one-time |


### ShapeMemo

[App page](https://appshunter.io/ios/app/shapememo-brain-training-game/id6744379976)

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

**In-app purchases:** none


## Frequently asked questions

### Is ひたすらたすきがけ free?

ひたすらたすきがけ is free to download, with in-app purchases available.

### Is ShapeMemo free?

ShapeMemo is free to download, with no in-app purchases.

### Do ひたすらたすきがけ or ShapeMemo have ads?

Both ひたすらたすきがけ and ShapeMemo show ads.

### Which is updated more often, ひたすらたすきがけ or ShapeMemo?

ひたすらたすきがけ ships an update every 3 months, and ShapeMemo every 8 months. Most recently, ひたすらたすきがけ was updated on November 8, 2026 and ShapeMemo on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*