# Viewer for Trello vs Clidex

The clearest difference is in-app purchases: Clidex at none against Viewer for Trello's 1. Clidex also leads on iOS requirement (13.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Viewer for Trello sells 1 one-off in-app purchase. Clidex asks for nothing beyond the download.

Viewer for Trello ships an update every 4 days, Clidex every 8 days. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Viewer for Trello | Clidex |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 8 days |
| Size | 2 MB | 38 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, Apple TV | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Appic Ltd.](https://appshunter.io/developer/984875987) | [Webmobril](https://appshunter.io/developer/1178911714) |

## What reviewers say

### Viewer for Trello

[App page](https://appshunter.io/ios/app/viewer-for-trello/id1548761411)

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Board Access | $4.99 | one-time |


### Clidex

[App page](https://appshunter.io/ios/app/clidex/id6746163461)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Viewer for Trello free?

Viewer for Trello is free to download, with in-app purchases available.

### Is Clidex free?

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

### Do Viewer for Trello or Clidex have ads?

Neither Viewer for Trello nor Clidex shows ads.

### Which is updated more often, Viewer for Trello or Clidex?

Viewer for Trello ships an update every 4 days, and Clidex every 8 days. Most recently, Viewer for Trello was updated on October 10, 2026 and Clidex on October 25, 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.*