# Quantify 4 vs あわめも

The clearest difference is in-app purchases: あわめも at none against Quantify 4's 1. あわめも also leads on update cadence (every 5 days vs fortnightly). Quantify 4's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price and ads there is nothing between them.

Both are free to download. Quantify 4 sells 1 one-off in-app purchase. あわめも asks for nothing beyond the download.

Quantify 4 ships an update fortnightly, あわめも every 5 days. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Quantify 4 | あわめも |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Size | 92 MB | 5 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [KENJI KANEMOTO](https://appshunter.io/developer/402720982) | [yuto yamauchi](https://appshunter.io/developer/1500236114) |

## What reviewers say

### Quantify 4

[App page](https://appshunter.io/ios/app/quantify-4/id6448651638)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.49 | one-time |


### あわめも

[App page](https://appshunter.io/ios/app/id6499090661)

**In-app purchases:** none


## Frequently asked questions

### Is Quantify 4 free?

Quantify 4 is free to download, with in-app purchases available.

### Is あわめも free?

あわめも is free to download, with no in-app purchases.

### Do Quantify 4 or あわめも have ads?

Neither Quantify 4 nor あわめも shows ads.

### Which is updated more often, Quantify 4 or あわめも?

Quantify 4 ships an update fortnightly, and あわめも every 5 days. Most recently, Quantify 4 was updated on November 3, 2026 and あわめも on November 8, 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.*