# TeaChat vs PDF Flow

The clearest difference is review sentiment: TeaChat at 100% against PDF Flow's 0%. TeaChat also leads on rating (5.0 vs 3.7) and ads (none vs shown). PDF Flow's advantage is in-app purchases (none vs 4). On price, ratings volume, update cadence and device support there is nothing between them.

Both are free to download. TeaChat sells 4 in-app purchases, starting at $19.99 per month. PDF Flow asks for nothing beyond the download.

TeaChat holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 4 and 3 respectively. Written reviews point the same way: 100% of TeaChat's written reviews are positive against 0% of PDF Flow's.

TeaChat ships an update fortnightly, PDF Flow every 4 weeks. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | TeaChat | PDF Flow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/teachat/id6770593395/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/pdf-flow-local-document-desk/id6775756549/reviews) |
| Number of ratings | **4** | 3 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 4 weeks |
| Monetization | Freemium | **Ad-supported** |
| Size | 19 MB | 77 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Aryan Dawoodi](https://appshunter.io/developer/1896756416) | [Fuzhou Qingyue Network Technology Co., Ltd.](https://appshunter.io/developer/6771612144) |

## What reviewers say

### TeaChat

[App page](https://appshunter.io/ios/app/teachat/id6770593395)

This app combines team chat, project management, and file sharing into a single workspace. Organize conversations, track tasks with boards and checklists, and find information quickly with universal search. It's designed for seamless collaboration across devices.

**Highlights:** Channels for team conversations, Direct messages with rich attachments, Project boards with cards and checklists, Calendar view for due dates, Workspace-wide search, Unified inbox for mentions and assignments, Custom tags for organization

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TeaChat Pro | $19.99 | per month |
| TeaChat Business | $79.99 | per month |
| TeaChat Pro (Annual) | $199.00 | per year |
| TeaChat Business Annual | $799.00 | per year |


### PDF Flow

[App page](https://appshunter.io/ios/app/pdf-flow-local-document-desk/id6775756549)

This app is an offline PDF tool for creating, viewing, editing, and organizing PDF documents directly on your device. Generate PDFs from photos or text, edit pages, compress files, and manage your local library without needing an account or uploading your data.

**Highlights:** Create PDFs from photos, text, or blank pages, Edit PDF pages, insert or remove pages, Compress PDFs with adjustable strength, Organize files with categories and favorites, Offline file management and editing, Import and export via Files app and share sheet

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

**In-app purchases:** none


## Frequently asked questions

### Is TeaChat free?

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

### Is PDF Flow free?

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

### Which has better reviews, TeaChat or PDF Flow?

TeaChat is rated higher. TeaChat averages 5.0 out of 5 from 4 ratings, while PDF Flow averages 3.7 from 3 ratings.

### Do TeaChat or PDF Flow have ads?

PDF Flow shows ads; TeaChat does not.

### Which is updated more often, TeaChat or PDF Flow?

TeaChat ships an update fortnightly, and PDF Flow every 4 weeks. Most recently, TeaChat was updated on October 24, 2026 and PDF Flow on October 28, 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.*