# Interactive Alphabet ABC's vs Audio Speed Changer

The clearest difference is in-app purchases: Interactive Alphabet ABC's at none against Audio Speed Changer's 4. Interactive Alphabet ABC's also leads on rating (4.5 vs 4.2). Audio Speed Changer's advantage is update cadence (every 11 days vs every 6 weeks) and price ($1.99 vs $2.99). On review sentiment, ratings volume, ads and monetization model there is nothing between them.

Interactive Alphabet ABC's costs $2.99 and Audio Speed Changer $1.99 up front. Audio Speed Changer sells 4 one-off in-app purchases. Interactive Alphabet ABC's asks for nothing beyond the download.

Interactive Alphabet ABC's holds the better App Store score, 4.5 against 4.2. Both are backed by a comparable volume of ratings — 62 and 22 respectively. Written reviews point the same way: 83% of Interactive Alphabet ABC's's written reviews are positive against 76% of Audio Speed Changer's.

Interactive Alphabet ABC's ships an update every 6 weeks, Audio Speed Changer every 11 days. The most recent releases landed on October 14, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Interactive Alphabet ABC's | Audio Speed Changer |
| --- | --- | --- |
| Price | $2.99 | **$1.99** |
| Rating | **[4.5 (62 ratings)](https://appshunter.io/ios/app/interactive-alphabet-abcs/id383967580/reviews)** | [4.2 (22 ratings)](https://appshunter.io/ios/app/audio-speed-changer/id725299421/reviews) |
| Number of ratings | **62** | 22 |
| Positive reviews | **83.1% of reviews** | 75.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 11 days** |
| Monetization | Paid | Paid |
| Size | 157 MB | 16 MB |
| Requires iOS | 16.0 | **10.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Piikea St. LLC](https://appshunter.io/developer/383967583) | [韩 明洁](https://appshunter.io/developer/399378149) |

## What reviewers say

### Interactive Alphabet ABC's

[App page](https://appshunter.io/ios/app/interactive-alphabet-abcs/id383967580)

This app offers a comprehensive alphabet learning experience for young children. It features interactive letter toys, singing robots, tracing activities, and typing games to develop foundational reading skills. Parents can also customize content with personal photos and words.

**Highlights:** Interactive letter toys, Alphabet song with animated robots, Letter and word tracing, Keyboard typing practice, Customizable photos and words, Phonic sounds, Left-handed tracing support

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Fun and interactive
- 🎨 Colorful and engaging graphics
- 🎓 Helps kids learn alphabet and letter sounds
- 🔊 High-quality audio and music
- 📷 Ability to add custom photos and voice

**What reviewers complain about**

- 🐛 Occasional crashes or freezes
- 🔊 Background music can be too loud
- 🇺🇸 American pronunciation not suitable for all regions
- 🔤 Uses uppercase letters instead of lowercase

**Reported bugs**

- Unable to exit the 'O' for Olives page
- Sound stops working after app updates

**Requested features**

- Add option to turn off background music
- Improve navigation with a 'home' button
- Incorporate more common words for each letter
- Provide a version with UK/regional English pronunciation


### Audio Speed Changer

[App page](https://appshunter.io/ios/app/audio-speed-changer/id725299421)

Adjust the playback speed of audio files to aid in language learning or focused listening. Import audio from various sources, set custom playback intervals, and utilize background playback. This tool offers a clean interface for efficient audio manipulation.

**Highlights:** Adjustable playback speed (x0.2 to x5.0), Set repeat play intervals, Import audio from cloud services and apps, Wi-Fi file transfer, Background playback support, Cut and save audio segments

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Got A Part | $0.99 | one-time |
| Make Contribution | $2.99 | one-time |
| Make Larger Contribution | $12.99 | one-time |
| Make Largest Contribution | $29.99 | one-time |


## Frequently asked questions

### Is Interactive Alphabet ABC's free?

Interactive Alphabet ABC's costs $2.99, with no in-app purchases.

### Is Audio Speed Changer free?

Audio Speed Changer costs $1.99, and also offers in-app purchases.

### Which has better reviews, Interactive Alphabet ABC's or Audio Speed Changer?

Interactive Alphabet ABC's is rated higher. Interactive Alphabet ABC's averages 4.5 out of 5 from 62 ratings, while Audio Speed Changer averages 4.2 from 22 ratings.

### Do Interactive Alphabet ABC's or Audio Speed Changer have ads?

Neither Interactive Alphabet ABC's nor Audio Speed Changer shows ads.

### Which is updated more often, Interactive Alphabet ABC's or Audio Speed Changer?

Interactive Alphabet ABC's ships an update every 6 weeks, and Audio Speed Changer every 11 days. Most recently, Interactive Alphabet ABC's was updated on October 14, 2026 and Audio Speed Changer on October 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*