# Cafe Formula vs SoundEcho

The clearest difference is review sentiment: SoundEcho at 100% against Cafe Formula's 58%. SoundEcho also leads on ads (none vs shown) and monetization model (free vs free with in-app purchases). Cafe Formula's advantage is ratings volume (19 vs 3) and device support (4 vs 2). On price and in-app purchases there is nothing between them.

Both are free to download. Cafe Formula sells 3 one-off in-app purchases 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 4.1. That said, the two scores are not equally well evidenced: Cafe Formula has 19 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 58% of Cafe Formula's written reviews are positive against 100% of SoundEcho's.

Cafe Formula ships an update every 5 months, SoundEcho every 5 weeks. The most recent releases landed on September 16, 2026 and August 16, 2026 respectively.

## The numbers

| Metric | Cafe Formula | SoundEcho |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (19 ratings)](https://appshunter.io/ios/app/cafe-formula/id732080115/reviews) | **[4.3 (3 ratings)](https://appshunter.io/ios/app/soundecho/id1639116371/reviews)** |
| Number of ratings | **19** | 3 |
| Positive reviews | 58.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 64 MB | 7 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [x2line.com LLC](https://appshunter.io/developer/425135293) | [Kristof Nijs](https://appshunter.io/developer/1608072573) |

## What reviewers say

### Cafe Formula

[App page](https://appshunter.io/ios/app/cafe-formula/id732080115)

Manage a sandwich cafe by playing a solitaire-style card game. Arrange cards to create sandwiches, earn tips to upgrade your cafe and customize your character, and compete globally.

**Highlights:** Solitaire card mechanics for sandwich creation, Cafe management and upgrades, Character customization with outfits, Egg hunt mini-game, VoiceOver accessibility support, Leaderboards and achievements

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2500 tips | $1.99 | one-time |
| 5500 tips | $3.99 | one-time |
| 8500 tips | $5.99 | 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 Cafe Formula free?

Cafe Formula 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, Cafe Formula or SoundEcho?

SoundEcho is rated higher. Cafe Formula averages 4.1 out of 5 from 19 ratings, while SoundEcho averages 4.3 from 3 ratings.

### Do Cafe Formula or SoundEcho have ads?

Cafe Formula shows ads; SoundEcho does not.

### Which is updated more often, Cafe Formula or SoundEcho?

Cafe Formula ships an update every 5 months, and SoundEcho every 5 weeks. Most recently, Cafe Formula was updated on September 16, 2026 and SoundEcho on August 16, 2026.

---

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