# HamiLoop vs ECHO

The clearest difference is in-app purchases: ECHO at none against HamiLoop's 5. ECHO also leads on ads (none vs shown) and device support (3 vs 1). On price there is nothing between them.

Both are free to download. HamiLoop sells 5 one-off in-app purchases. ECHO asks for nothing beyond the download.

## The numbers

| Metric | HamiLoop | ECHO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 days | — |
| Size | 12 MB | 101 MB |
| Requires iOS | 18.2 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Bastion Peak e.U.](https://appshunter.io/developer/1882104912) | [wapon Inc.](https://appshunter.io/developer/563984006) |

## What reviewers say

### HamiLoop

[App page](https://appshunter.io/ios/app/hamiloop/id6759982146)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Hints | $0.49 | one-time |
| 25 Hints | $0.99 | one-time |
| Premium | $3.99 | one-time |
| 100 Hints | $3.99 | one-time |
| 250 Hints | $7.99 | one-time |


### ECHO

[App page](https://appshunter.io/ios/app/echo-grids-number-puzzle/id6791798318)

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

**In-app purchases:** none


## Frequently asked questions

### Is HamiLoop free?

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

### Is ECHO free?

ECHO is free to download, with no in-app purchases.

### Do HamiLoop or ECHO have ads?

HamiLoop shows ads; ECHO 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.*