# OPL Mobile vs Texidium

The clearest difference is rating: Texidium at 4.2 against OPL Mobile's 2.6. Texidium also leads on iOS requirement (12.0 vs 16.0). OPL Mobile's advantage is review sentiment (25% vs 13%) and ratings volume (85 vs 26). 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.

Texidium holds the better App Store score, 4.2 against 2.6. Both are backed by a comparable volume of ratings — 85 and 26 respectively. Written reviews complicate that: 25% of OPL Mobile's written reviews are positive against 13% of Texidium's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 3 months. Both last shipped on September 26, 2026.

## The numbers

| Metric | OPL Mobile | Texidium |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (85 ratings)](https://appshunter.io/ios/app/opl-mobile/id417445178/reviews) | **[4.2 (26 ratings)](https://appshunter.io/ios/app/texidium/id989175843/reviews)** |
| Number of ratings | **85** | 26 |
| Positive reviews | **24.6% of reviews** | 13.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | Free |
| Size | 22 MB | 38 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ottawa Public Library](https://appshunter.io/developer/1497747487) | [Texidium Solutions Inc.](https://appshunter.io/developer/989175842) |

## What reviewers say

### OPL Mobile

[App page](https://appshunter.io/ios/app/opl-mobile/id417445178)

Manage your library account on the go. Search for titles, check availability, place holds, and download digital content. Access branch information and keep track of your reading interests.

**Highlights:** Search library collection with filters, View title details and community reviews, Check item availability and location, Place holds and download digital media, Manage account (renewals, due dates), Track reading interests and ratings, Browse bestsellers and new releases, Find branch hours and directions

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


### Texidium

[App page](https://appshunter.io/ios/app/texidium/id989175843)

Access digital textbooks and course materials anytime, anywhere, both online and offline. Enhance your study experience with features like note-taking, highlighting, and a read-aloud option. Collaborate with peers and instructors by sharing your annotations.

**Highlights:** Online and offline textbook access, Chapter and page navigation, Color-coded highlights and notes, Share notes and highlights, Read Aloud feature, Add links to notes, Adjustable font sizes

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

**In-app purchases:** none


## Frequently asked questions

### Is OPL Mobile free?

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

### Is Texidium free?

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

### Which has better reviews, OPL Mobile or Texidium?

Texidium is rated higher. OPL Mobile averages 2.6 out of 5 from 85 ratings, while Texidium averages 4.2 from 26 ratings.

### Do OPL Mobile or Texidium have ads?

Neither OPL Mobile nor Texidium shows ads.

### Which is updated more often, OPL Mobile or Texidium?

OPL Mobile ships an update every 3 months, and Texidium every 3 months. Most recently, OPL Mobile was updated on September 26, 2026 and Texidium on September 26, 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.*