# ポップワールド vs Abacus Slash

The clearest difference is in-app purchases: ポップワールド at none against Abacus Slash's 1. ポップワールド also leads on iOS requirement (14.0 vs 17.4). Abacus Slash's advantage is update cadence (every 2 days vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. Abacus Slash sells 1 one-off in-app purchase. ポップワールド asks for nothing beyond the download.

ポップワールド ships an update every 4 months, Abacus Slash every 2 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | ポップワールド | Abacus Slash |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/abacus-slash/id6770142318/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 78.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 78 MB | 13 MB |
| Requires iOS | **14.0** | 17.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [GlobalGear Co. Ltd.](https://appshunter.io/developer/670168140) | [POPPO STUDIO](https://appshunter.io/developer/304529440) |

## What reviewers say

### ポップワールド

[App page](https://appshunter.io/ios/app/id1377620778)

**In-app purchases:** none


### Abacus Slash

[App page](https://appshunter.io/ios/app/abacus-slash/id6770142318)

A fast-paced game where you quickly input numbers on a virtual abacus to match on-screen prompts before your health depletes. Progress through 30 stages and 10 chapters, improving your mental math speed and abacus skills.

**Highlights:** Lightning-fast abacus calculation, 30 stages with increasing difficulty, Chapter-based story progression, Best time and star ratings, Multiple player profiles, Practice stages for basics

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Stages & Remove Ads | $3.99 | one-time |


## Frequently asked questions

### Is ポップワールド free?

ポップワールド is free to download, with no in-app purchases.

### Is Abacus Slash free?

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

### Do ポップワールド or Abacus Slash have ads?

Both ポップワールド and Abacus Slash show ads.

### Which is updated more often, ポップワールド or Abacus Slash?

ポップワールド ships an update every 4 months, and Abacus Slash every 2 days. Most recently, ポップワールド was updated on October 24, 2026 and Abacus Slash on October 24, 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.*