# Waribiki vs Good value calculator

The clearest difference is in-app purchases: Good value calculator at none against Waribiki's 1. Good value calculator also leads on iOS requirement (12.1 vs 14.0). Waribiki's advantage is update cadence (fortnightly vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Waribiki sells 1 one-off in-app purchase. Good value calculator asks for nothing beyond the download.

Waribiki ships an update fortnightly, Good value calculator every 3 months. The most recent releases landed on October 29, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Waribiki | Good value calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 3 months |
| Size | 6 MB | 28 MB |
| Requires iOS | 14.0 | **12.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Atsushi Ezaki](https://appshunter.io/developer/1099847684) | [Yukihiro Morita](https://appshunter.io/developer/1320734281) |

## What reviewers say

### Waribiki

[App page](https://appshunter.io/ios/app/waribiki/id1293759239)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hide Ads | $4.99 | one-time |


### Good value calculator

[App page](https://appshunter.io/ios/app/good-value-calculator/id1349646286)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Waribiki free?

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

### Is Good value calculator free?

Good value calculator is free to download, with no in-app purchases.

### Do Waribiki or Good value calculator have ads?

Both Waribiki and Good value calculator show ads.

### Which is updated more often, Waribiki or Good value calculator?

Waribiki ships an update fortnightly, and Good value calculator every 3 months. Most recently, Waribiki was updated on October 29, 2026 and Good value calculator on October 26, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*