# Peg Mosaic vs SoundEcho

The clearest difference is review sentiment: SoundEcho at 100% against Peg Mosaic's 50%. SoundEcho also leads on rating (4.3 vs 1.0) and update cadence (every 5 weeks vs every 15 months). Peg Mosaic's advantage is iOS requirement (9.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Peg Mosaic sells 1 one-off in-app purchase and SoundEcho sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

SoundEcho holds the better App Store score, 4.3 against 1.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 50% of Peg Mosaic's written reviews are positive against 100% of SoundEcho's.

Peg Mosaic ships an update every 15 months, SoundEcho every 5 weeks. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Peg Mosaic | SoundEcho |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/peg-mosaic/id573850381/reviews) | **[4.3 (3 ratings)](https://appshunter.io/ios/app/soundecho/id1639116371/reviews)** |
| Number of ratings | 1 | **3** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 22 MB | 7 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Sonya Marcarelli](https://appshunter.io/developer/409702204) | [Kristof Nijs](https://appshunter.io/developer/1608072573) |

## What reviewers say

### Peg Mosaic

[App page](https://appshunter.io/ios/app/peg-mosaic/id573850381)

This educational game encourages children's creativity through colorful mosaic creation. It features multiple boards, including options with larger pegs for younger children, and incorporates sound effects to enhance the experience.

**Highlights:** Mosaic creation, Creative expression, Multiple board sizes, Sound effects, Educational gameplay

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade | $1.99 | one-time |


### SoundEcho

[App page](https://appshunter.io/ios/app/soundecho/id1639116371)

A fun and accessible memory game using sound cues. Players match pairs of buttons that produce the same sound to clear the board. Supports multiple sound themes and player counts, with Game Center integration.

**Highlights:** Sound-based memory matching, VoiceOver accessibility, Animal and computer sound themes, Multiple difficulty levels (10, 15, 20 sounds), 2-4 player real-time multiplayer, Game Center integration

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Purchasing the app | $4.49 | one-time |


## Frequently asked questions

### Is Peg Mosaic free?

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

### Is SoundEcho free?

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

### Which has better reviews, Peg Mosaic or SoundEcho?

SoundEcho is rated higher. Peg Mosaic averages 1.0 out of 5 from 1 ratings, while SoundEcho averages 4.3 from 3 ratings.

### Do Peg Mosaic or SoundEcho have ads?

Neither Peg Mosaic nor SoundEcho shows ads.

### Which is updated more often, Peg Mosaic or SoundEcho?

Peg Mosaic ships an update every 15 months, and SoundEcho every 5 weeks. Most recently, Peg Mosaic was updated on October 6, 2026 and SoundEcho on October 24, 2026.

---

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