# 割り勘 vs BlindFlow

The clearest difference is in-app purchases: BlindFlow at none against 割り勘's 2. 割り勘's advantage is update cadence (every 6 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 割り勘 sells 2 in-app purchases, starting at $1.99 per month. BlindFlow asks for nothing beyond the download.

割り勘 ships an update every 6 days, BlindFlow every 2 months. Both last shipped on November 10, 2026.

## The numbers

| Metric | 割り勘 | BlindFlow |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 2 months |
| Monetization | — | Free |
| Size | 54 MB | 9 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Tomohiro Sasaki](https://appshunter.io/developer/1291219090) | [RAITO SASAGAWA](https://appshunter.io/developer/6780805981) |

## What reviewers say

### 割り勘

[App page](https://appshunter.io/ios/app/id6784842523)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムプラン | $1.99 | per month |
| プレミアムプラン | $9.99 | per year |


### BlindFlow

[App page](https://appshunter.io/ios/app/blindflow/id6786809043)

This app serves as a digital membership card for amusement poker establishments. It provides real-time tournament information, automatically records your performance and finances, and tracks your in-store currency and ticket balances. Users can also monitor their progress through a rating system and rankings.

**Highlights:** Digital membership card, Real-time tournament info, Automatic performance recording, Chip and currency balance tracking, Rating and ranking system

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

**In-app purchases:** none


## Frequently asked questions

### Is 割り勘 free?

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

### Is BlindFlow free?

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

### Do 割り勘 or BlindFlow have ads?

Neither 割り勘 nor BlindFlow shows ads.

### Which is updated more often, 割り勘 or BlindFlow?

割り勘 ships an update every 6 days, and BlindFlow every 2 months. Most recently, 割り勘 was updated on November 10, 2026 and BlindFlow on November 10, 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.*