# Kiku vs No Problem

The clearest difference is in-app purchases: No Problem at none against Kiku's 2. No Problem also leads on update cadence (every 6 days vs fortnightly). Kiku's advantage is iOS requirement (15.1 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Kiku sells 2 in-app purchases, starting at $4.99 per month. No Problem asks for nothing beyond the download.

Kiku ships an update fortnightly, No Problem every 6 days. The most recent releases landed on October 10, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Kiku | No Problem |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/kiku-learn-languages/id6751005876/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 6 days** |
| Monetization | Subscription | — |
| Size | 28 MB | 3 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Numfor Chiaso'Oh Mbiziwo-Tiapo](https://appshunter.io/developer/1810649152) | [Yunqing Fei](https://appshunter.io/developer/1861075124) |

## What reviewers say

### Kiku

[App page](https://appshunter.io/ios/app/kiku-learn-languages/id6751005876)

Master new languages through engaging content inspired by social media. Begin with a free trial, then unlock full access with a subscription to explore diverse learning materials.

**Highlights:** Learn languages from social media content, Free trial available, Subscription-based access, Multiple subscription plans, Supports iPhone, iPad, and iPod

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KiKu Monthly | $4.99 | per month |
| KiKu Yearly | $29.99 | per year |


### No Problem

[App page](https://appshunter.io/ios/app/no-problem-math-practice/id6756510231)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kiku free?

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

### Is No Problem free?

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

### Do Kiku or No Problem have ads?

Neither Kiku nor No Problem shows ads.

### Which is updated more often, Kiku or No Problem?

Kiku ships an update fortnightly, and No Problem every 6 days. Most recently, Kiku was updated on October 10, 2026 and No Problem on October 2, 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.*