# Ark vs SHIMA

Ark and SHIMA are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Ark ships an update every 25 months, SHIMA every 15 months. The most recent releases landed on September 18, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Ark | SHIMA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 15 months** |
| Size | 3 MB | 3 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KENJI, K.K.](https://appshunter.io/developer/1449588858) | [shingo kamei](https://appshunter.io/developer/1256845824) |

## What reviewers say

### Ark

[App page](https://appshunter.io/ios/app/ark/id1049630415)

**In-app purchases:** none


### SHIMA

[App page](https://appshunter.io/ios/app/shima/id1175985016)

**In-app purchases:** none


## Frequently asked questions

### Is Ark free?

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

### Is SHIMA free?

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

### Do Ark or SHIMA have ads?

Neither Ark nor SHIMA shows ads.

### Which is updated more often, Ark or SHIMA?

Ark ships an update every 25 months, and SHIMA every 15 months. Most recently, Ark was updated on September 18, 2026 and SHIMA on September 13, 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.*