# Rootle vs Őpsik

The clearest difference is in-app purchases: Őpsik at none against Rootle's 3. Őpsik also leads on update cadence (every 2 weeks vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

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

Rootle ships an update every 5 weeks, Őpsik every 2 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Rootle | Őpsik |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rootle-biomedical-vocabulary/id6749337097/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 51 MB | 55 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rootle LLC](https://appshunter.io/developer/1830084667) | [Anton Boiko](https://appshunter.io/developer/1896271514) |

## What reviewers say

### Rootle

[App page](https://appshunter.io/ios/app/rootle-biomedical-vocabulary/id6749337097)

Learn English biomedical vocabulary through interactive guessing. This app breaks down complex terms using root words and provides context sentences and audio pronunciation. Study over 460 root families with offline access.

**Highlights:** SMART GUESSING learning method, Root-first approach to decoding terms, Active guessing for memory reinforcement, Context sentences for real-world usage, Audio pronunciation for all terms, Offline study mode, Search and filter by system or alphabetically

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rootle Monthly Access | $2.99 | per month |
| Rootle Yearly Access | $12.99 | per year |
| Rootle Lifetime Access | $19.99 | one-time |


### Őpsik

[App page](https://appshunter.io/ios/app/opsik/id6811121225)

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

**In-app purchases:** none


## Frequently asked questions

### Is Rootle free?

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

### Is Őpsik free?

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

### Do Rootle or Őpsik have ads?

Neither Rootle nor Őpsik shows ads.

### Which is updated more often, Rootle or Őpsik?

Rootle ships an update every 5 weeks, and Őpsik every 2 weeks. Most recently, Rootle was updated on November 5, 2026 and Őpsik on October 31, 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.*