# Memora X 世界史一問一答 vs NEWnew

The clearest difference is review sentiment: NEWnew at 100% against Memora X 世界史一問一答's 50%. NEWnew also leads on ads (none vs shown). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Memora X 世界史一問一答 sells 1 one-off in-app purchase and NEWnew sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Memora X 世界史一問一答 ships an update every 5 days, NEWnew every 4 days. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Memora X 世界史一問一答 | NEWnew |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 21 MB | 57 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Issei Sato](https://appshunter.io/developer/6791698667) | [TechSecond, K.K.](https://appshunter.io/developer/6807862063) |

## What reviewers say

### Memora X 世界史一問一答

[App page](https://appshunter.io/ios/app/memora-x/id6807089001)

This app helps students prepare for university entrance exams by offering a vast collection of world history questions covering 20 years of past papers. It uses a spaced repetition system to aid memorization and allows users to learn through various question formats.

**Highlights:** 20 years of past exam questions, 4,853 Q&A, 250 timeline, 477 essay questions, Three difficulty levels, Four learning modes: horizontal, vertical, timeline, essay, Spaced repetition system, Swipe-based interface, Customizable 'my vocabulary book'

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プラチナMAX会員（買い切り） | $5.99 | one-time |


### NEWnew

[App page](https://appshunter.io/ios/app/newnew/id6807862061)

Create custom flashcards to learn anything, from vocabulary to formulas. Utilize spaced repetition and image support for effective memorization. Review offline and track your progress with detailed learning records.

**Highlights:** Customizable flashcard creation, Spaced repetition learning, Offline study mode, Progress tracking and statistics, Image support for cards, Tag-based organization, Web editor for PC

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Icon Gacha (1 draw) | $0.49 | one-time |


## Frequently asked questions

### Is Memora X 世界史一問一答 free?

Memora X 世界史一問一答 is free to download, with in-app purchases available.

### Is NEWnew free?

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

### Do Memora X 世界史一問一答 or NEWnew have ads?

Memora X 世界史一問一答 shows ads; NEWnew does not.

### Which is updated more often, Memora X 世界史一問一答 or NEWnew?

Memora X 世界史一問一答 ships an update every 5 days, and NEWnew every 4 days. Most recently, Memora X 世界史一問一答 was updated on November 1, 2026 and NEWnew on October 31, 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.*