# DocsPlus Universal vs Race To Zero

The clearest difference is in-app purchases: Race To Zero at none against DocsPlus Universal's 1. Race To Zero also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17). DocsPlus Universal's advantage is update cadence (every 6 months vs every 13 months). On price and ads there is nothing between them.

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

DocsPlus Universal ships an update every 6 months, Race To Zero every 13 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | DocsPlus Universal | Race To Zero |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 13 months |
| Size | 177 MB | 262 MB |
| Requires iOS | 17 | **15.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Crick Software](https://appshunter.io/developer/575603436) | [Harmony Studios Limited](https://appshunter.io/developer/504522955) |

## What reviewers say

### 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 |


### Race To Zero

[App page](https://appshunter.io/ios/app/race-to-zero/id1600471584)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DocsPlus Universal free?

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

### Is Race To Zero free?

Race To Zero is free to download, with no in-app purchases.

### Do DocsPlus Universal or Race To Zero have ads?

Neither DocsPlus Universal nor Race To Zero shows ads.

### Which is updated more often, DocsPlus Universal or Race To Zero?

DocsPlus Universal ships an update every 6 months, and Race To Zero every 13 months. Most recently, DocsPlus Universal was updated on November 3, 2026 and Race To Zero on November 7, 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.*