# Opal on Mobile vs Telestar

The clearest difference is iOS requirement: Opal on Mobile at 15.6 against Telestar's 17.0. 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.

Opal on Mobile ships an update every 5 weeks, Telestar every 2 months. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Opal on Mobile | Telestar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (14 ratings)](https://appshunter.io/ios/app/opal-on-mobile/id1297666352/reviews)** | — |
| Number of ratings | **14** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 24 MB | 124 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Opal](https://appshunter.io/developer/938826404) | [Brightlink Communications LLC](https://appshunter.io/developer/1447894835) |

## What reviewers say

### Opal on Mobile

[App page](https://appshunter.io/ios/app/opal-on-mobile/id1297666352)

This app provides a powerful marketing calendar to keep teams in sync. It allows users to view, approve, share, and download content seamlessly from their mobile devices, ensuring everyone stays updated on all campaigns and content.

**Highlights:** Marketing calendar view, Team synchronization, Content viewing and approval, Content sharing and downloading, Mobile access (iPhone/iPad)

**Features:** macOS Compatibility

**In-app purchases:** none


### Telestar

[App page](https://appshunter.io/ios/app/telestar/id1527148878)

**Features:** Siri integration

**In-app purchases:** none


## Frequently asked questions

### Is Opal on Mobile free?

Opal on Mobile is free to download, with no in-app purchases.

### Is Telestar free?

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

### Do Opal on Mobile or Telestar have ads?

Neither Opal on Mobile nor Telestar shows ads.

### Which is updated more often, Opal on Mobile or Telestar?

Opal on Mobile ships an update every 5 weeks, and Telestar every 2 months. Most recently, Opal on Mobile was updated on October 24, 2026 and Telestar on October 20, 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.*