# Goodnight ABC vs Dodoo 123

The clearest difference is price: Dodoo 123 at Free against Goodnight ABC's $1.99. Dodoo 123 also leads on update cadence (every 5 weeks vs every 5 months) and device support (3 vs 1). Goodnight ABC's advantage is in-app purchases (none vs 1). On ads and iOS requirement there is nothing between them.

Dodoo 123 is free to download; Goodnight ABC costs $1.99 up front. Dodoo 123 sells 1 one-off in-app purchase. Goodnight ABC asks for nothing beyond the download.

Goodnight ABC ships an update every 5 months, Dodoo 123 every 5 weeks. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Goodnight ABC | Dodoo 123 |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/goodnight-abc/id539568451/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 93.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 weeks** |
| Monetization | Paid | — |
| Size | 297 MB | 226 MB |
| Requires iOS | 10.2 | **9.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Quasar Alliance, Inc](https://appshunter.io/developer/513003031) | [Yunbu Innovation](https://appshunter.io/developer/1356046616) |

## What reviewers say

### Goodnight ABC

[App page](https://appshunter.io/ios/app/goodnight-abc/id539568451)

This interactive app uses engaging scenes and animations to teach young children the alphabet, phonics, vocabulary, and numbers. It offers a playful environment with hundreds of touchable elements and hidden surprises, fostering imagination and problem-solving skills.

**Highlights:** Teaches ABCs and phonics, Hundreds of interactive elements, Hidden object discovery, Vocabulary building, Coloring and learning modes, Child-friendly interface, Original art and animation

**Features:** macOS Compatibility

**In-app purchases:** none


### Dodoo 123

[App page](https://appshunter.io/ios/app/dodoo-123/id1494693770)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Theme All | $2.99 | one-time |


## Frequently asked questions

### Is Goodnight ABC free?

Goodnight ABC costs $1.99, with no in-app purchases.

### Is Dodoo 123 free?

Dodoo 123 is free to download, with in-app purchases available.

### Do Goodnight ABC or Dodoo 123 have ads?

Neither Goodnight ABC nor Dodoo 123 shows ads.

### Which is updated more often, Goodnight ABC or Dodoo 123?

Goodnight ABC ships an update every 5 months, and Dodoo 123 every 5 weeks. Most recently, Goodnight ABC was updated on October 24, 2026 and Dodoo 123 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.*