# 英単語かるた vs ChronoMap

The clearest difference is update cadence: 英単語かるた at every 2 days against ChronoMap's every 3 days. ChronoMap's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

英単語かるた ships an update every 2 days, ChronoMap every 3 days. The most recent releases landed on October 25, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | 英単語かるた | ChronoMap |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 days |
| Monetization | — | Free |
| Size | 15 MB | 99 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Taniguchi Yota](https://appshunter.io/developer/1746958250) | [HOIPOI Co., Ltd.](https://appshunter.io/developer/6801120710) |

## What reviewers say

### 英単語かるた

[App page](https://appshunter.io/ios/app/id6762030152)

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

**In-app purchases:** none


### ChronoMap

[App page](https://appshunter.io/ios/app/chronomap/id6801120707)

Explore human history with an interactive world map and timeline. Witness political borders shift and events unfold in their geographical context. Features narrated stories, quizzes, and detailed information on historical periods and places.

**Highlights:** Animated historical maps from 28,000 BC to present, 2,794 explained historical events and people, 52 narrated historical stories, Blank-map quizzes and drills, Relationship trees for historical themes, Offline access to all data, Spaced-repetition review for collected cards

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

**In-app purchases:** none


## Frequently asked questions

### Is 英単語かるた free?

英単語かるた is free to download, with no in-app purchases.

### Is ChronoMap free?

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

### Do 英単語かるた or ChronoMap have ads?

Neither 英単語かるた nor ChronoMap shows ads.

### Which is updated more often, 英単語かるた or ChronoMap?

英単語かるた ships an update every 2 days, and ChronoMap every 3 days. Most recently, 英単語かるた was updated on October 25, 2026 and ChronoMap on October 20, 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.*