# PRVault vs WOD Matrix

The clearest difference is ads: PRVault at none against WOD Matrix's shown. WOD Matrix's advantage is iOS requirement (14.0 vs 18.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. PRVault sells 3 in-app purchases, starting at $2.99 per month and WOD Matrix sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

PRVault ships an update every 9 days, WOD Matrix every 5 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | PRVault | WOD Matrix |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | **Every 5 days** |
| Monetization | Freemium | — |
| Size | 5 MB | 48 MB |
| Requires iOS | 18.0 | **14.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Benjamin Dupin](https://appshunter.io/developer/1871474236) | [Namreh LLC](https://appshunter.io/developer/1850331930) |

## What reviewers say

### PRVault

[App page](https://appshunter.io/ios/app/prvault-prs-and-one-rep-max/id6758960761)

Track your personal records for strength training, including estimated one-rep maxes. Calculate the correct weight plates to load for your lifts and monitor the progression of your favorite exercises. Data is stored locally with optional private iCloud sync.

**Highlights:** Log 1RM, 3RM, and 5RM with notes, Estimate one-rep max, Calculate plates to load, Track favorite lifts, Import/export strength records via CSV, Optional private iCloud sync

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRVault Pro Monthly | $2.99 | per month |
| PRVault Pro Annual | $17.99 | per year |
| PRVault Pro Lifetime | $44.99 | one-time |


### WOD Matrix

[App page](https://appshunter.io/ios/app/wod-matrix/id6784823785)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is PRVault free?

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

### Is WOD Matrix free?

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

### Do PRVault or WOD Matrix have ads?

WOD Matrix shows ads; PRVault does not.

### Which is updated more often, PRVault or WOD Matrix?

PRVault ships an update every 9 days, and WOD Matrix every 5 days. Most recently, PRVault was updated on October 31, 2026 and WOD Matrix on November 5, 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.*