# Phonemo vs Osmo Tangram Classic

The clearest difference is rating: Phonemo at 5.0 against Osmo Tangram Classic's 3.8. Phonemo also leads on iOS requirement (5.1 vs 15.0). Osmo Tangram Classic's advantage is in-app purchases (none vs 1) and ratings volume (314 vs 1). On price and ads there is nothing between them.

Both are free to download. Phonemo sells 1 one-off in-app purchase. Osmo Tangram Classic asks for nothing beyond the download.

Phonemo holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Osmo Tangram Classic has 314 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 33% of Phonemo's written reviews are positive against 47% of Osmo Tangram Classic's, so the app with the better star average is not the one people write more warmly about.

Phonemo ships an update every 9 months, Osmo Tangram Classic every 2 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Phonemo | Osmo Tangram Classic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/phonemo/id593780613/reviews)** | [3.8 (314 ratings)](https://appshunter.io/ios/app/osmo-tangram-classic/id876510541/reviews) |
| Number of ratings | 1 | **314** |
| Positive reviews | 33.3% of reviews | **46.6% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 36 MB | 172 MB |
| Requires iOS | **5.1** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jeulin](https://appshunter.io/developer/528554756) | [Tangible Play](https://appshunter.io/developer/799157444) |

## What reviewers say

### Phonemo

[App page](https://appshunter.io/ios/app/phonemo/id593780613)

This app offers engaging activities to develop children's phonological and syllabic awareness. It helps in learning letters, sounds, and syllables through various games and an interactive picture dictionary. Ideal for children, parents, teachers, and speech therapists.

**Highlights:** Letter and sound identification, Syllable recognition and counting, Rhyming memory and domino games, Interactive imagier for words and letters, Word machine for creating imaginary words, User and progress management

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Phonemo Full Version | $1.99 | one-time |


### Osmo Tangram Classic

[App page](https://appshunter.io/ios/app/osmo-tangram-classic/id876510541)

Arrange physical puzzle pieces to match on-screen shapes in this engaging game. Challenge yourself or play with a friend through hundreds of levels. Explore diverse worlds and discover treasures as you solve spatial puzzles.

**Highlights:** Match physical pieces to on-screen shapes, Hundreds of visual and spatial puzzles, Play solo or with a friend, Explore themed worlds, Award-winning design, Brain-training challenges

**In-app purchases:** none

**What reviewers like**

- 🎮 Engaging and fun gameplay for children
- 🧠 Educational value for learning and spatial reasoning
- 👨‍👩‍👧‍👦 Great for family entertainment and bonding
- 🎯 Well-designed puzzle progression and difficulty levels
- 🏆 Rewarding achievement system with gems and figurines

**What reviewers complain about**

- 📱 Compatibility issues with newer iPad and iPhone models
- 🐛 Camera frequently fails to recognize puzzle pieces
- ❌ App crashes and freezes during gameplay
- ⚙️ Requires expensive physical hardware kit ($40+)
- 💾 Progress not saved properly between sessions

**Reported bugs**

- Camera does not detect tangram pieces consistently
- App stuck on loading screen
- Puzzle completion not recognized despite correct placement
- Screen freezes during gameplay
- Pieces appear in multiple locations simultaneously

**Requested features**

- Advanced difficulty mode for older children and adults
- Multiplayer gameplay option
- Adult-oriented version for therapeutic use
- Improved piece detection and camera sensitivity
- Smaller app file size


## Frequently asked questions

### Is Phonemo free?

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

### Is Osmo Tangram Classic free?

Osmo Tangram Classic is free to download, with no in-app purchases.

### Which has better reviews, Phonemo or Osmo Tangram Classic?

Phonemo is rated higher. Phonemo averages 5.0 out of 5 from 1 ratings, while Osmo Tangram Classic averages 3.8 from 314 ratings.

### Do Phonemo or Osmo Tangram Classic have ads?

Neither Phonemo nor Osmo Tangram Classic shows ads.

### Which is updated more often, Phonemo or Osmo Tangram Classic?

Phonemo ships an update every 9 months, and Osmo Tangram Classic every 2 months. Most recently, Phonemo was updated on November 1, 2026 and Osmo Tangram Classic on November 3, 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.*