# こだま一週間 vs Decision Maker

The clearest difference is in-app purchases: Decision Maker at none against こだま一週間's 1. こだま一週間's advantage is ads (none vs shown) and iOS requirement (8.0 vs 15.6). On price and device support there is nothing between them.

Both are free to download. こだま一週間 sells 1 one-off in-app purchase. Decision Maker asks for nothing beyond the download.

## The numbers

| Metric | こだま一週間 | Decision Maker |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 months |
| Size | 9 MB | 6 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [registplanning](https://appshunter.io/developer/378488766) | [Teruyuki Suyama](https://appshunter.io/developer/1547824916) |

## What reviewers say

### こだま一週間

[App page](https://appshunter.io/ios/app/id1234066003)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示 | $0.99 | one-time |


### Decision Maker

[App page](https://appshunter.io/ios/app/decision-maker-random-picker/id1558854792)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is こだま一週間 free?

こだま一週間 is free to download, with in-app purchases available.

### Is Decision Maker free?

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

### Do こだま一週間 or Decision Maker have ads?

Decision Maker shows ads; こだま一週間 does not.

---

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