# VolleyWatch vs 9dart

The clearest difference is in-app purchases: 9dart at none against VolleyWatch's 2. 9dart also leads on update cadence (every 2 days vs fortnightly) and iOS requirement (12.4 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. VolleyWatch sells 2 one-off in-app purchases. 9dart asks for nothing beyond the download.

VolleyWatch ships an update fortnightly, 9dart every 2 days. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | VolleyWatch | 9dart |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 days** |
| Size | 54 MB | 10 MB |
| Requires iOS | 17.0 | **12.4** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Stephan Korner](https://appshunter.io/developer/918966816) | [Status418 B.V.](https://appshunter.io/developer/1658048548) |

## What reviewers say

### VolleyWatch

[App page](https://appshunter.io/ios/app/volleywatch/id1218295741)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Heart-Rate Indicator | $0.99 | one-time |
| Multi-Team Option | $0.99 | one-time |


### 9dart

[App page](https://appshunter.io/ios/app/9dart/id6444951327)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VolleyWatch free?

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

### Is 9dart free?

9dart is free to download, with no in-app purchases.

### Do VolleyWatch or 9dart have ads?

Neither VolleyWatch nor 9dart shows ads.

### Which is updated more often, VolleyWatch or 9dart?

VolleyWatch ships an update fortnightly, and 9dart every 2 days. Most recently, VolleyWatch was updated on October 29, 2026 and 9dart on October 27, 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.*