# CliMic vs OSTRICH

The clearest difference is update cadence: OSTRICH at monthly against CliMic's every 3 months. CliMic's advantage is iOS requirement (9.0 vs 16.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CliMic ships an update every 3 months, OSTRICH monthly. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | CliMic | OSTRICH |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Size | 20 MB | 13 MB |
| Requires iOS | **9.0** | 16.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [GARMENMED, SCP](https://appshunter.io/developer/1178687025) | [The National Institute of Neurological Disorders and Stroke](https://appshunter.io/developer/1447332177) |

## What reviewers say

### CliMic

[App page](https://appshunter.io/ios/app/climic/id729313646)

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

**In-app purchases:** none


### OSTRICH

[App page](https://appshunter.io/ios/app/ostrich-offlinedatacollection/id1587270551)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CliMic free?

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

### Is OSTRICH free?

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

### Do CliMic or OSTRICH have ads?

Neither CliMic nor OSTRICH shows ads.

### Which is updated more often, CliMic or OSTRICH?

CliMic ships an update every 3 months, and OSTRICH monthly. Most recently, CliMic was updated on October 7, 2026 and OSTRICH on October 8, 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.*