# Duckling vs Trrings

The clearest difference is iOS requirement: Trrings at 12.0 against Duckling's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Duckling ships an update every 8 days, Trrings weekly. The most recent releases landed on October 3, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Duckling | Trrings |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 days | **Weekly** |
| Size | 32 MB | 222 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Duckling](https://appshunter.io/developer/1713803461) | [Webtree Software Solutions W.L.L.](https://appshunter.io/developer/1317215382) |

## What reviewers say

### Duckling

[App page](https://appshunter.io/ios/app/duckling/id6470526101)

**In-app purchases:** none


### Trrings

[App page](https://appshunter.io/ios/app/trrings/id6742101638)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Duckling free?

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

### Is Trrings free?

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

### Do Duckling or Trrings have ads?

Neither Duckling nor Trrings shows ads.

### Which is updated more often, Duckling or Trrings?

Duckling ships an update every 8 days, and Trrings weekly. Most recently, Duckling was updated on October 3, 2026 and Trrings on October 18, 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.*