# Tandir vs SkillGaps

The clearest difference is in-app purchases: Tandir at none against SkillGaps's 2. Tandir also leads on iOS requirement (15.1 vs 26.2). SkillGaps's advantage is update cadence (weekly vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. SkillGaps sells 2 in-app purchases, starting at $9.99 per month. Tandir asks for nothing beyond the download.

Tandir ships an update monthly, SkillGaps weekly. The most recent releases landed on June 12, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Tandir | SkillGaps |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tandir/id6456944672/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free | — |
| Size | 78 MB | 13 MB |
| Requires iOS | **15.1** | 26.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nuriddin Muhammadjanov](https://appshunter.io/developer/1700687272) | [Vladislav Aliev](https://appshunter.io/developer/1871109100) |

## What reviewers say

### Tandir

[App page](https://appshunter.io/ios/app/tandir/id6456944672)

Test your programming knowledge in a fun, competitive environment. Challenge friends and other users to climb leaderboards and master coding concepts through engaging activities.

**Highlights:** Compete with friends, Climb leaderboards, Test programming skills, Learn coding concepts, Engaging challenges

**Features:** macOS Compatibility

**In-app purchases:** none


### SkillGaps

[App page](https://appshunter.io/ios/app/skillgaps/id6764306420)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SkillGaps Pro | $9.99 | per month |
| SkillGaps Pro | $59.99 | per year |


## Frequently asked questions

### Is Tandir free?

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

### Is SkillGaps free?

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

### Do Tandir or SkillGaps have ads?

Neither Tandir nor SkillGaps shows ads.

### Which is updated more often, Tandir or SkillGaps?

Tandir ships an update monthly, and SkillGaps weekly. Most recently, Tandir was updated on June 12, 2026 and SkillGaps on September 12, 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.*