# Apakabar.fm vs Rock Identifier

The clearest difference is update cadence: Apakabar.fm at every 5 days against Rock Identifier's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Apakabar.fm sells 3 in-app purchases, starting at $4.99 per month and Rock Identifier sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Apakabar.fm ships an update every 5 days, Rock Identifier every 6 weeks. The most recent releases landed on November 5, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Apakabar.fm | Rock Identifier |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 6 weeks |
| Size | 13 MB | 29 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Maxim Oransky](https://appshunter.io/developer/1639941241) | [Baris Can Ceylan](https://appshunter.io/developer/1638275086) |

## What reviewers say

### Apakabar.fm

[App page](https://appshunter.io/ios/app/apakabarfm-bilingual-reader/id6745130958)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 1 Month | $4.99 | per month |
| Premium 6 Months | $14.99 | per 6 months |
| Premium Yearly — Early Bird | $24.99 | per year |


### Rock Identifier

[App page](https://appshunter.io/ios/app/rock-identifier-stonectra/id6754701976)

**Features:** Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $3.99 | per 7 days |
| Annual Pro (SAVE %80) | $39.99 | per year |


## Frequently asked questions

### Is Apakabar.fm free?

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

### Is Rock Identifier free?

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

### Do Apakabar.fm or Rock Identifier have ads?

Neither Apakabar.fm nor Rock Identifier shows ads.

### Which is updated more often, Apakabar.fm or Rock Identifier?

Apakabar.fm ships an update every 5 days, and Rock Identifier every 6 weeks. Most recently, Apakabar.fm was updated on November 5, 2026 and Rock Identifier on October 30, 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.*