# Twi vs FirstKaruta

The clearest difference is price: Twi at Free against FirstKaruta's $5.99. Twi also leads on review sentiment (100% vs 70%) and iOS requirement (9.2 vs 15.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

Twi is free to download; FirstKaruta costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Twi ships an update every 2 weeks, FirstKaruta fortnightly. Both last shipped on November 1, 2026.

## The numbers

| Metric | Twi | FirstKaruta |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/twi-timer-time-saver/id655444629/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **100.0% of reviews** | 70.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | **Free** | Paid |
| Size | 3 MB | 149 MB |
| Requires iOS | **9.2** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Masao Yamashita](https://appshunter.io/developer/651345791) | [polygondrill co.,Ltd.](https://appshunter.io/developer/952010791) |

## What reviewers say

### Twi

[App page](https://appshunter.io/ios/app/twi-timer-time-saver/id655444629)

This app helps you manage your time spent on social media platforms like Twitter and Facebook. It allows you to set daily limits and timers for browsing sessions, preventing excessive use and promoting a healthier balance between online and offline activities.

**Highlights:** Set daily social media limits, Schedule browsing timers, Supports Twitter and Facebook, Automatic session shutdown, Prevents internet addiction, Promotes healthy digital habits

**Features:** macOS Compatibility

**In-app purchases:** none


### FirstKaruta

[App page](https://appshunter.io/ios/app/firstkaruta/id952010792)

This app helps children memorize the Hyakunin Isshu by breaking down the 100 poems into smaller groups. It offers various menus, including practice modes, a cat character opponent, and a quick memorization tool, all with furigana and child-friendly explanations.

**Highlights:** Memorize poems in small groups, Furigana for all text, Child-friendly explanations of poem meanings, Audio readings by a professional voice actor, Practice modes and opponent battles, Quick memorization tool for fixed phrases, Includes 101 poems, including competitive karuta intro songs

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Twi free?

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

### Is FirstKaruta free?

FirstKaruta costs $5.99, with no in-app purchases.

### Do Twi or FirstKaruta have ads?

Neither Twi nor FirstKaruta shows ads.

### Which is updated more often, Twi or FirstKaruta?

Twi ships an update every 2 weeks, and FirstKaruta fortnightly. Most recently, Twi was updated on November 1, 2026 and FirstKaruta on November 1, 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.*