# Happi 123 vs ABC

The clearest difference is review sentiment: Happi 123 at 82% against ABC's 0%. Happi 123 also leads on update cadence (every 3 weeks vs every 5 months) and iOS requirement (8.0 vs 12.0). ABC's advantage is device support (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Happi 123 costs $2.99 and ABC $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, ABC every 5 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | Happi 123 | ABC |
| --- | --- | --- |
| 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** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Monetization | Paid | Paid |
| Size | 44 MB | 77 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Happi Papi LLC](https://appshunter.io/developer/825047881) | [Natur & Kultur](https://appshunter.io/developer/405226094) |

## 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


### ABC

[App page](https://appshunter.io/ios/app/abc-klubben/id950616212)

This app helps young children learn to read and write by practicing letter recognition, sound analysis, and word decoding. It features engaging activities and a progressive learning path designed for early elementary grades.

**Highlights:** Letter recognition and naming, Sound analysis and identification, Word decoding and spelling, Progressive learning levels, Interactive word-building games

**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 ABC free?

ABC costs $2.99, with no in-app purchases.

### Do Happi 123 or ABC have ads?

Neither Happi 123 nor ABC shows ads.

### Which is updated more often, Happi 123 or ABC?

Happi 123 ships an update every 3 weeks, and ABC every 5 months. Most recently, Happi 123 was updated on November 1, 2026 and ABC on November 1, 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.*