# Evidence 111 vs SoundEcho

The clearest difference is rating: Evidence 111 at 4.7 against SoundEcho's 4.3. Evidence 111 also leads on ratings volume (96 vs 3) and iOS requirement (15.0 vs 17.0). SoundEcho's advantage is monetization model (free vs free with in-app purchases). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Evidence 111 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.

Evidence 111 holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: Evidence 111 has 96 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 96% of Evidence 111's written reviews are positive against 100% of SoundEcho's, so the app with the better star average is not the one people write more warmly about.

Evidence 111 ships an update every 4 weeks, SoundEcho every 5 weeks. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Evidence 111 | SoundEcho |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (96 ratings)](https://appshunter.io/ios/app/evidence-111/id1550652340/reviews)** | [4.3 (3 ratings)](https://appshunter.io/ios/app/soundecho/id1639116371/reviews) |
| Number of ratings | **96** | 3 |
| Positive reviews | 96.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 5 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 473 MB | 7 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 12+ |
| Developer | [Play By Ears s.r.o.](https://appshunter.io/developer/1503517694) | [Kristof Nijs](https://appshunter.io/developer/1608072573) |

## What reviewers say

### Evidence 111

[App page](https://appshunter.io/ios/app/evidence-111/id1550652340)

Immerse yourself in a thrilling detective audio game where your choices shape the narrative. Experience a compelling mystery with outstanding voice acting and 3D audio. This blind-friendly game offers multiple endings based on your decisions.

**Highlights:** Blind-friendly audio game, Immersive 3D audio, Choice-based branching story, Outstanding voice acting, Up to 10 alternate endings, Intuitive swipe controls

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Evidence 111 - full story | $4.99 | 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 Evidence 111 free?

Evidence 111 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, Evidence 111 or SoundEcho?

Evidence 111 is rated higher. Evidence 111 averages 4.7 out of 5 from 96 ratings, while SoundEcho averages 4.3 from 3 ratings.

### Do Evidence 111 or SoundEcho have ads?

Neither Evidence 111 nor SoundEcho shows ads.

### Which is updated more often, Evidence 111 or SoundEcho?

Evidence 111 ships an update every 4 weeks, and SoundEcho every 5 weeks. Most recently, Evidence 111 was updated on October 29, 2026 and SoundEcho on October 24, 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.*