# 300 Adelaide vs DappleOS

300 Adelaide and DappleOS are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

300 Adelaide ships an update every 3 weeks, DappleOS every 2 weeks. The most recent releases landed on November 7, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | 300 Adelaide | DappleOS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 320 MB | 117 MB |
| Requires iOS | **15.5** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [VTS LANE INC.](https://appshunter.io/developer/1038580582) | [AutumnCRM](https://appshunter.io/developer/1753613972) |

## What reviewers say

### 300 Adelaide

[App page](https://appshunter.io/ios/app/300-adelaide/id1595641909)

**Features:** Apple Wallet

**In-app purchases:** none


### DappleOS

[App page](https://appshunter.io/ios/app/dappleos/id6504736849)

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is 300 Adelaide free?

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

### Is DappleOS free?

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

### Do 300 Adelaide or DappleOS have ads?

Neither 300 Adelaide nor DappleOS shows ads.

### Which is updated more often, 300 Adelaide or DappleOS?

300 Adelaide ships an update every 3 weeks, and DappleOS every 2 weeks. Most recently, 300 Adelaide was updated on November 7, 2026 and DappleOS on November 12, 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.*