# Happy Time vs Sadok

The clearest difference is update cadence: Sadok at every 10 days against Happy Time's every 3 weeks. 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.

Happy Time ships an update every 3 weeks, Sadok every 10 days. The most recent releases landed on October 8, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Happy Time | Sadok |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | Free | — |
| Size | 671 MB | 69 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SCHOOL TODAY LLC](https://appshunter.io/developer/1433983335) | [Sergey Kolodinskiy](https://appshunter.io/developer/1556085230) |

## What reviewers say

### Happy Time

[App page](https://appshunter.io/ios/app/happy-time/id1498251695)

Stay connected with your child's kindergarten. Get real-time updates on schedules, meal menus, photo reports, and important news. Receive notifications for birthdays and participate in surveys, all conveniently in one place.

**Highlights:** Class schedule tracking, Meal menu updates, Photo reports, Kindergarten news, Birthday notifications, Surveys and feedback

**Features:** macOS Compatibility

**In-app purchases:** none


### Sadok

[App page](https://appshunter.io/ios/app/sadok/id6479316640)

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

**In-app purchases:** none


## Frequently asked questions

### Is Happy Time free?

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

### Is Sadok free?

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

### Do Happy Time or Sadok have ads?

Neither Happy Time nor Sadok shows ads.

### Which is updated more often, Happy Time or Sadok?

Happy Time ships an update every 3 weeks, and Sadok every 10 days. Most recently, Happy Time was updated on October 8, 2026 and Sadok on October 6, 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.*