# OOReader vs teacup time

The clearest difference is in-app purchases: teacup time at none against OOReader's 1. teacup time also leads on ads (none vs shown) and update cadence (every 6 days vs every 2 months). OOReader's advantage is iOS requirement (16.6 vs 18.0). On price and device support there is nothing between them.

Both are free to download. OOReader sells 1 one-off in-app purchase. teacup time asks for nothing beyond the download.

OOReader ships an update every 2 months, teacup time every 6 days. The most recent releases landed on October 15, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | OOReader | teacup time |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 53.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 37 MB | 7 MB |
| Requires iOS | **16.6** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [BML Solutions Inc.](https://appshunter.io/developer/349426067) | [Carlos Garcia Moran](https://appshunter.io/developer/1662094975) |

## What reviewers say

### OOReader

[App page](https://appshunter.io/ios/app/ooreader/id480844649)

View office documents from various suites, including OpenOffice, LibreOffice, and Microsoft Office formats, as well as PDFs. Convert documents to PDF for easy sharing and printing, with an internet connection required for conversion.

**Highlights:** View ODF, DOCX, XLSX, PPTX, PDF, Convert documents to PDF, Share and print documents, Page-by-page viewing, Search within documents, Password protected document viewing (PRO)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OOReader Pro | $3.99 | one-time |

**What reviewers like**

- 👍 Works as advertised
- 🚀 Faithful representation of documents
- 💡 Allows viewing of OpenOffice/LibreOffice docs
- 🚀 Convenient for viewing documents on-the-go
- 👍 Useful for preaching/reading sermons

**What reviewers complain about**

- 🐛 Conversion errors/crashes when opening files
- 🔒 Security concerns with online file conversion
- 🔒 No local viewing, requires internet access
- 🐛 Buggy, unreliable, and unstable
- 🔋 High battery consumption

**Reported bugs**

- Crashes when opening files
- Inconsistent file handling (caching issues)
- Inability to open larger documents
- Compatibility issues with newer iOS versions

**Requested features**

- Add search and delete functions
- Improve handling of password-protected files
- Increase file size/page limit
- Add editing capabilities
- Improve font/formatting preservation


### teacup time

[App page](https://appshunter.io/ios/app/teacup-time/id6757342295)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OOReader free?

OOReader is free to download, with in-app purchases available.

### Is teacup time free?

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

### Do OOReader or teacup time have ads?

OOReader shows ads; teacup time does not.

### Which is updated more often, OOReader or teacup time?

OOReader ships an update every 2 months, and teacup time every 6 days. Most recently, OOReader was updated on October 15, 2026 and teacup time on October 6, 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.*