# Let's Connect the Dots vs さんすう水族館

The clearest difference is in-app purchases: Let's Connect the Dots at none against さんすう水族館's 10. Let's Connect the Dots also leads on iOS requirement (9.0 vs 17.0). さんすう水族館's advantage is update cadence (every 10 days vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. さんすう水族館 sells 10 in-app purchases, starting at $1.99 per month. Let's Connect the Dots asks for nothing beyond the download.

Let's Connect the Dots ships an update every 4 months, さんすう水族館 every 10 days. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Let's Connect the Dots | さんすう水族館 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/lets-connect-the-dots/id1006505217/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 10 days** |
| Monetization | Free | — |
| Size | 101 MB | 32 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gloding Inc.](https://appshunter.io/developer/780228385) | [Kosuke Mawatari](https://appshunter.io/developer/1489564137) |

## What reviewers say

### Let's Connect the Dots

[App page](https://appshunter.io/ios/app/lets-connect-the-dots/id1006505217)

This creative educational game helps young children learn numbers by connecting them in sequence. Completing the puzzles reveals fun illustrations and teaches number order and recognition skills. It offers four engaging courses with various themes to keep kids entertained.

**Highlights:** Connect numbered dots to reveal illustrations, Learn number order and recognition, Four themed courses: Animals, Vehicles, Amusement Park, Sea Creatures, Learn animal names and sounds, Develop logical thinking skills

**Features:** macOS Compatibility

**In-app purchases:** none


### さんすう水族館

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

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| すべての単元 遊び放題(月額) | $1.99 | per month |
| すべての単元 遊び放題(年額) | $19.99 | per year |
| −1の ひきざん ぜんぶあそぶ | $0.99 | one-time |
| かけざんの きほん ぜんぶあそぶ | $0.99 | one-time |
| かずの せん ぜんぶあそぶ | $0.99 | one-time |
| はじめての たしざん 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 Let's Connect the Dots free?

Let's Connect the Dots is free to download, with no in-app purchases.

### 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 Let's Connect the Dots or さんすう水族館 have ads?

Neither Let's Connect the Dots nor さんすう水族館 shows ads.

### Which is updated more often, Let's Connect the Dots or さんすう水族館?

Let's Connect the Dots ships an update every 4 months, and さんすう水族館 every 10 days. Most recently, Let's Connect the Dots was updated on November 1, 2026 and さんすう水族館 on October 31, 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.*