# IDEA School vs Let's Smile 5

The clearest difference is update cadence: IDEA School at every 2 months against Let's Smile 5's every 19 months. Let's Smile 5's advantage is iOS requirement (10.0 vs 15.6). 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.

IDEA School ships an update every 2 months, Let's Smile 5 every 19 months. The most recent releases landed on October 4, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | IDEA School | Let's Smile 5 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 19 months |
| Size | 37 MB | 815 MB |
| Requires iOS | 15.6 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tol Borin](https://appshunter.io/developer/1438133415) | [e-future Co., Ltd.](https://appshunter.io/developer/522346678) |

## What reviewers say

### IDEA School

[App page](https://appshunter.io/ios/app/idea-school/id1554118337)

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

**In-app purchases:** none


### Let's Smile 5

[App page](https://appshunter.io/ios/app/lets-smile-5/id1566810505)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IDEA School free?

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

### Is Let's Smile 5 free?

Let's Smile 5 is free to download, with no in-app purchases.

### Do IDEA School or Let's Smile 5 have ads?

Neither IDEA School nor Let's Smile 5 shows ads.

### Which is updated more often, IDEA School or Let's Smile 5?

IDEA School ships an update every 2 months, and Let's Smile 5 every 19 months. Most recently, IDEA School was updated on October 4, 2026 and Let's Smile 5 on October 27, 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.*