# Ottek vs Lashyn

The clearest difference is ads: Ottek at none against Lashyn's shown. Ottek also leads on iOS requirement (12.0 vs 14.0). Lashyn's advantage is update cadence (every 2 weeks vs every 9 months). On price, 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.

Ottek ships an update every 9 months, Lashyn every 2 weeks. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Ottek | Lashyn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ottek/id1606168577/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 39 MB | 82 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ruslan Ilisbekov](https://appshunter.io/developer/1581051885) | [Daniyar Mukhtarov](https://appshunter.io/developer/1884794927) |

## What reviewers say

### Ottek

[App page](https://appshunter.io/ios/app/ottek/id1606168577)

A platform designed for students preparing for the UBT and Qualification Test exams. It offers resources and tools to help users study effectively and achieve their academic goals.

**Highlights:** Exam preparation, UBT exam resources, Qualification Test resources, Study tools, Academic goal achievement

**In-app purchases:** none


### Lashyn

[App page](https://appshunter.io/ios/app/lashyn/id6538728626)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ottek free?

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

### Is Lashyn free?

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

### Do Ottek or Lashyn have ads?

Lashyn shows ads; Ottek does not.

### Which is updated more often, Ottek or Lashyn?

Ottek ships an update every 9 months, and Lashyn every 2 weeks. Most recently, Ottek was updated on October 3, 2026 and Lashyn on October 7, 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.*