# elling Time vs さんすう水族館

The clearest difference is update cadence: さんすう水族館 at weekly against elling Time's every 2 weeks. elling Time's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. elling Time sells 1 one-off in-app purchase and さんすう水族館 sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

elling Time ships an update every 2 weeks, さんすう水族館 weekly. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | elling Time | さんすう水族館 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Size | 56 MB | 22 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shojiro Yanagisawa](https://appshunter.io/developer/807209011) | [Kosuke Mawatari](https://appshunter.io/developer/1489564137) |

## What reviewers say

### elling Time

[App page](https://appshunter.io/ios/app/elling-time-clock-forest/id6757105557)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Worlds | $4.99 | one-time |


### さんすう水族館

[App page](https://appshunter.io/ios/app/id6796571918)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3けたのかず ぜんぶあそぶ | $0.99 | one-time |
| かずをかぞえる1〜10まで ぜんぶあそぶ | $0.99 | one-time |
| かずをかぞえる10〜20まで ぜんぶあそぶ | $0.99 | one-time |
| 1けたのけいさん ぜんぶあそぶ | $0.99 | one-time |
| とけい・じこくとじかん ぜんぶあそぶ | $0.99 | one-time |
| おかいもの・おつり100円と200円 ぜんぶあそぶ | $0.99 | one-time |


## Frequently asked questions

### Is elling Time free?

elling Time is free to download, with in-app purchases available.

### Is さんすう水族館 free?

さんすう水族館 is free to download, with in-app purchases available.

### Do elling Time or さんすう水族館 have ads?

Neither elling Time nor さんすう水族館 shows ads.

### Which is updated more often, elling Time or さんすう水族館?

elling Time ships an update every 2 weeks, and さんすう水族館 weekly. Most recently, elling Time was updated on October 6, 2026 and さんすう水族館 on October 8, 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.*