# Slice HEROES! vs でんわのないせかい

The clearest difference is review sentiment: Slice HEROES! at 74% against でんわのないせかい's 55%. でんわのないせかい's advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Slice HEROES! sells 7 one-off in-app purchases and でんわのないせかい sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Slice HEROES! ships an update every 2 months, でんわのないせかい every 3 weeks. The most recent releases landed on October 19, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Slice HEROES! | でんわのないせかい |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/slice-heroes/id949184293/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | **74.1% of reviews** | 55.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 56 MB | 205 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Yuya Matsushima](https://appshunter.io/developer/755571887) | [NOELITH, INC.](https://appshunter.io/developer/1659312327) |

## What reviewers say

### Slice HEROES!

[App page](https://appshunter.io/ios/app/slice-heroes/id949184293)

Test your anime knowledge by identifying famous characters from sliced images. With over 400 quizzes, you can challenge your brain and ask friends for help via social media if you get stuck. New quizzes are planned, and you can submit requests.

**Highlights:** Guess anime heroes from sliced images, Over 400 quizzes, Brain activation through recall, Share with friends on Twitter/Facebook, Request new quizzes

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| heart25 | $0.99 | one-time |
| heart50 | $1.99 | one-time |
| heart150 | $3.99 | one-time |
| heart350 | $7.99 | one-time |
| heart1150 | $24.99 | one-time |
| heart2000 | $40.99 | one-time |
| heart5000 | $79.99 | one-time |


### でんわのないせかい

[App page](https://appshunter.io/ios/app/id6448621158)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告削除Bパック | $0.99 | one-time |
| 広告削除Aパック | $0.99 | one-time |
| 広告削除ABお得パック | $1.99 | one-time |


## Frequently asked questions

### Is Slice HEROES! free?

Slice HEROES! is free to download, with in-app purchases available.

### Is でんわのないせかい free?

でんわのないせかい is free to download, with in-app purchases available.

### Do Slice HEROES! or でんわのないせかい have ads?

Both Slice HEROES! and でんわのないせかい show ads.

### Which is updated more often, Slice HEROES! or でんわのないせかい?

Slice HEROES! ships an update every 2 months, and でんわのないせかい every 3 weeks. Most recently, Slice HEROES! was updated on October 19, 2026 and でんわのないせかい 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.*