# Co vs DocsPlus Universal

The clearest difference is in-app purchases: Co at none against DocsPlus Universal's 1. Co also leads on device support (3 vs 1) and iOS requirement (10.0 vs 17). On price, update cadence and ads there is nothing between them.

Both are free to download. DocsPlus Universal sells 1 one-off in-app purchase. Co asks for nothing beyond the download.

Co ships an update every 4 months, DocsPlus Universal every 6 months. The most recent releases landed on June 5, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Co | DocsPlus Universal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (17 ratings)](https://appshunter.io/ios/app/cowriter-universal/id915105799/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 8.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 6 months |
| Monetization | Free | — |
| Size | 45 MB | 177 MB |
| Requires iOS | **10.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Don Johnston Incorporated](https://appshunter.io/developer/674099735) | [Crick Software](https://appshunter.io/developer/575603436) |

## What reviewers say

### Co

[App page](https://appshunter.io/ios/app/cowriter-universal/id915105799)

This app provides advanced word prediction and spelling support for students. It offers grammar-smart suggestions and access to millions of topic-specific dictionaries to aid in writing. Built-in text-to-speech functionality helps users review their work.

**Highlights:** Grammar-smart word prediction, Millions of topic-specific dictionaries, Flexspell™ technology for spelling errors, Built-in text-to-speech, Personalized vocabulary and settings

**Features:** macOS Compatibility

**In-app purchases:** none


### DocsPlus Universal

[App page](https://appshunter.io/ios/app/docsplus-universal/id1538000062)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DocsPlus Universal full | $350.00 | one-time |


## Frequently asked questions

### Is Co free?

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

### Is DocsPlus Universal free?

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

### Do Co or DocsPlus Universal have ads?

Neither Co nor DocsPlus Universal shows ads.

### Which is updated more often, Co or DocsPlus Universal?

Co ships an update every 4 months, and DocsPlus Universal every 6 months. Most recently, Co was updated on June 5, 2026 and DocsPlus Universal on September 13, 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.*