# metpic vs ECHOZ

The clearest difference is in-app purchases: metpic at none against ECHOZ's 3. metpic also leads on ads (none vs shown). ECHOZ's advantage is update cadence (every 3 days vs every 11 days). On price, device support and iOS requirement there is nothing between them.

Both are free to download. ECHOZ sells 3 in-app purchases, starting at $2.99 per month. metpic asks for nothing beyond the download.

metpic ships an update every 11 days, ECHOZ every 3 days. The most recent releases landed on March 10, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | metpic | ECHOZ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 11 days | **Every 3 days** |
| Size | 16 MB | 19 MB |
| Requires iOS | 18.1 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 12+ |
| Developer | [Rino Ito](https://appshunter.io/developer/1758301437) | [hiroki kaneko](https://appshunter.io/developer/1868685586) |

## What reviewers say

### metpic

[App page](https://appshunter.io/ios/app/metpic/id6741055424)

**Features:** macOS Compatibility

**In-app purchases:** none


### ECHOZ

[App page](https://appshunter.io/ios/app/echoz/id6758098875)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $2.99 | per month |
| Yearly Plan | $29.99 | per year |
| Lifetime Plan | $59.99 | one-time |


## Frequently asked questions

### Is metpic free?

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

### Is ECHOZ free?

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

### Do metpic or ECHOZ have ads?

ECHOZ shows ads; metpic does not.

### Which is updated more often, metpic or ECHOZ?

metpic ships an update every 11 days, and ECHOZ every 3 days. Most recently, metpic was updated on March 10, 2026 and ECHOZ on September 14, 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.*