# Happi 123 vs I Read!

The clearest difference is update cadence: Happi 123 at every 3 weeks against I Read!'s every 8 months. Happi 123 also leads on iOS requirement (8.0 vs 15.0). I Read!'s advantage is device support (3 vs 1). On price, ads and in-app purchases there is nothing between them.

Happi 123 costs $2.99 and I Read! $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Happi 123 ships an update every 3 weeks, I Read! every 8 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Happi 123 | I Read! |
| --- | --- | --- |
| Price | $2.99 | $2.99 |
| Rating | **[4.3 (13 ratings)](https://appshunter.io/ios/app/happi-123/id508117479/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 81.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 8 months |
| Monetization | Paid | — |
| Size | 44 MB | 118 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Happi Papi LLC](https://appshunter.io/developer/825047881) | [aMASE AB](https://appshunter.io/developer/958270984) |

## What reviewers say

### Happi 123

[App page](https://appshunter.io/ios/app/happi-123/id508117479)

This app offers interactive math games for young children, covering counting, addition, subtraction, number series, and pattern recognition. It features a timed challenge mode, a badge collection system, and unlockable disguises to keep kids engaged while learning foundational math skills.

**Highlights:** Counting and basic arithmetic, Number series and pattern recognition, Timed challenge mode with high score, Badge collection system, Unlockable character disguises, Non-linear learning path

**Features:** macOS Compatibility

**In-app purchases:** none


### I Read!

[App page](https://appshunter.io/ios/app/i-read/id1032952301)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Happi 123 free?

Happi 123 costs $2.99, with no in-app purchases.

### Is I Read! free?

I Read! costs $2.99, with no in-app purchases.

### Do Happi 123 or I Read! have ads?

Neither Happi 123 nor I Read! shows ads.

### Which is updated more often, Happi 123 or I Read!?

Happi 123 ships an update every 3 weeks, and I Read! every 8 months. Most recently, Happi 123 was updated on November 1, 2026 and I Read! on November 2, 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.*