N'Back vs エンタメで学ぶストーリーライティング
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
N'Back
Enhance sensory and working memory with this brain training application. It offers various modes to test your ability to recall sequences of numbers, progressing through different 'N' levels.
- Sensory memory improvement
- Working memory enhancement
- N'Back exercises
- Flash Mode
- Slow Mode
- Step Mode
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Improve Sensory Memory & Working Memory using N'Back. ◆Flash Mode / Slow Mode / Step Mode Tap the number key matches the one from N steps earlier in the sequence. In 1'Back 1 task1: count & memorize 2 task2: count & memorize 3 __keyboard__: answer for task1 4 task3: count & memorize 5 __keyboard__: answer for task2 6 task4: count & memorize : In 2'Back 1 task1: count & memorize 2 task2: count & memorize 3 task3: count & memorize 4 __keyboard__: answer for task1 5 task4: count & memorize 6 __keyboard__: answer for task2 7 task5: count & memorize :
エンタメで学ぶストーリーライティング
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新田祐士の「エンタメで学ぶストーリーライティング」 様々な作品（漫画、アニメ、映画、音楽、etc..）を通して、 ・ストーリーの作り方 ・ストーリーの使い方 ・ストーリーの活かし方 を学んでもらうためのコミュニティ。 ビジネスはもちろん、人生を輝くものに変えていくことができる、ストーリーライティングの世界を、ぜひ、楽しんでください。
Screenshots
Verdict
The clearest difference is in-app purchases: エンタメで学ぶストーリーライティング at none against N'Back's 1. エンタメで学ぶストーリーライティング also leads on update cadence (every 8 days vs every 9 months) and device support (3 vs 1). On price and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. N'Back sells 1 one-off in-app purchase. エンタメで学ぶストーリーライティング asks for nothing beyond the download.
N'Back ships an update every 9 months, エンタメで学ぶストーリーライティング every 8 days. The most recent releases landed on October 3, 2026 and September 24, 2026 respectively.
| Parameter | N'Back | エンタメで学ぶストーリーライティング |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (3 ratings) — better | — |
| Positive reviews | 70.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 9 months | Every 8 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 62 MB |
| Age rating | 4+ | 12+ |
| Developer | Yasuyoshi Ota | creafons.k.k |
In-app purchases
N'Back
- Add Levels (3'Back-10'Back) and Remove Ads$2.99
エンタメで学ぶストーリーライティング
No in-app purchases
