# OfficeCalendar Mobile vs Trexa

The clearest difference is rating: Trexa at 4.0 against OfficeCalendar Mobile's 2.9. Trexa also leads on update cadence (monthly vs every 3 months). OfficeCalendar Mobile's advantage is ratings volume (20 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Trexa holds the better App Store score, 4.0 against 2.9. That said, the two scores are not equally well evidenced: OfficeCalendar Mobile has 20 ratings behind it against 2, so its average is the more settled of the two.

OfficeCalendar Mobile ships an update every 3 months, Trexa monthly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | OfficeCalendar Mobile | Trexa |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (20 ratings)](https://appshunter.io/ios/app/officecalendar-mobile/id503684472/reviews) | **[4.0 (2 ratings)](https://appshunter.io/ios/app/trexa-digital-document-app/id1357921206/reviews)** |
| Number of ratings | **20** | 2 |
| Positive reviews | 18.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | Free |
| Size | 2 MB | 23 MB |
| Requires iOS | 9.0 | 9.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lookout Software LLC](https://appshunter.io/developer/503684475) | [GTCSYS SERVICES PRIVATE LIMITED](https://appshunter.io/developer/971661044) |

## What reviewers say

### OfficeCalendar Mobile

[App page](https://appshunter.io/ios/app/officecalendar-mobile/id503684472)

This app synchronizes your calendar and contacts wirelessly between your mobile devices and your desktop Outlook or OfficeCalendar Online. It allows you to view and edit shared calendars, ensuring your schedule is always up-to-date and accessible on the go.

**Highlights:** Bi-directional wireless syncing, Outlook and OfficeCalendar Online integration, View and edit shared calendars, Add new appointments and contacts, No cables required, Real-time schedule updates

**In-app purchases:** none


### Trexa

[App page](https://appshunter.io/ios/app/trexa-digital-document-app/id1357921206)

Transform paper forms and documents into digital, efficient, and automated processes. Create, edit, and share e-forms with e-signatures and attach various media. Manage approvals and receive notifications on the go.

**Highlights:** Create and edit digital forms, e-Signature functionality, Share documents with permissions, Offline document creation and editing, Automatic saving of work, Attach photos, audio, and files, Mobile document approval management

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OfficeCalendar Mobile free?

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

### Is Trexa free?

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

### Which has better reviews, OfficeCalendar Mobile or Trexa?

Trexa is rated higher. OfficeCalendar Mobile averages 2.9 out of 5 from 20 ratings, while Trexa averages 4.0 from 2 ratings.

### Do OfficeCalendar Mobile or Trexa have ads?

Neither OfficeCalendar Mobile nor Trexa shows ads.

### Which is updated more often, OfficeCalendar Mobile or Trexa?

OfficeCalendar Mobile ships an update every 3 months, and Trexa monthly. Most recently, OfficeCalendar Mobile was updated on October 23, 2026 and Trexa on October 24, 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.*