# Sand Loop vs EchoChambers

The clearest difference is review sentiment: EchoChambers at 100% against Sand Loop's 17%. EchoChambers also leads on ads (none vs shown). Sand Loop's advantage is chart position (#95 vs unranked). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Sand Loop sells 10 one-off in-app purchases and EchoChambers sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Sand Loop | EchoChambers |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (22K ratings)](https://appshunter.io/ios/app/sand-loop-color-sort-puzzle/id6754363534/reviews)** | — |
| Number of ratings | **22K** | — |
| Positive reviews | 17.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | — |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#95** | — |
| Size | 388 MB | 4 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Voodoo](https://appshunter.io/developer/714804730) | [Tony Turner](https://appshunter.io/developer/1611010004) |

## What reviewers say

### Sand Loop

[App page](https://appshunter.io/ios/app/sand-loop-color-sort-puzzle/id6754363534)

**Currently charting:** #95 Top Grossing · Puzzle, #98 Top Grossing · Casual (US App Store)

Guide buckets of colored sand along a conveyor to sort them into matching containers. Experience realistic sand physics and ASMR-style sounds as you deconstruct beautiful sand artworks, level by level. This relaxing puzzle game offers a satisfying blend of brain-teasing challenges and stress relief.

**Highlights:** Realistic sand physics simulation, Hundreds of unique levels, ASMR-style sound effects, Relaxing, stress-relief gameplay, Strategic bucket placement, New obstacles and twists

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coin Pack 1 | $1.99 | one-time |
| Happy Hour | $3.99 | one-time |
| Special Offer | $4.99 | one-time |
| Small Pack | $5.99 | one-time |
| Sand Loop Offer | $5.99 | one-time |
| Coin Pack 2 | $7.99 | one-time |
| Sand Loop Offer | $9.99 | one-time |
| Sandy Essentials | $9.99 | one-time |
| Coin Pack 3 | $14.99 | one-time |
| Sandy Gift | $19.99 | one-time |


### EchoChambers

[App page](https://appshunter.io/ios/app/echochambers/id6803614475)

Navigate a dark maze using only sound. Tap to send out pulses that reveal walls, but be aware that enemies can also hear your movements. Strategize your sounds to survive and escape.

**Highlights:** Sound-based maze exploration, Stealth mechanics, Enemy AI that reacts to sound, 70 hand-built levels, Daily mazes with streaks, Endless descent mode, Leaderboards

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full version | $1.99 | one-time |


## Frequently asked questions

### Is Sand Loop free?

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

### Is EchoChambers free?

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

### Do Sand Loop or EchoChambers have ads?

Sand Loop shows ads; EchoChambers does not.

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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.*