# SKILLOGIC® vs Kotoba

The clearest difference is in-app purchases: SKILLOGIC® at none against Kotoba's 2. Kotoba's advantage is update cadence (every 6 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Kotoba sells 2 in-app purchases, starting at $5.99 per month. SKILLOGIC® asks for nothing beyond the download.

SKILLOGIC® ships an update monthly, Kotoba every 6 days. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | SKILLOGIC® | Kotoba |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 6 days** |
| Size | 78 MB | 47 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SKILLFLOOR SOLUTIONS PRIVATE LIMITED](https://appshunter.io/developer/1509664089) | [Aleph Melo](https://appshunter.io/developer/1856697242) |

## What reviewers say

### SKILLOGIC®

[App page](https://appshunter.io/ios/app/skillogic/id1509668691)

**Features:** macOS Compatibility

**In-app purchases:** none


### Kotoba

[App page](https://appshunter.io/ios/app/kotoba-learn-by-reading/id6755842345)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kotoba Pro Monthly | $5.99 | per month |
| Kotoba Pro Yearly | $49.99 | per year |


## Frequently asked questions

### Is SKILLOGIC® free?

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

### Is Kotoba free?

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

### Do SKILLOGIC® or Kotoba have ads?

Neither SKILLOGIC® nor Kotoba shows ads.

### Which is updated more often, SKILLOGIC® or Kotoba?

SKILLOGIC® ships an update monthly, and Kotoba every 6 days. Most recently, SKILLOGIC® was updated on November 7, 2026 and Kotoba on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*