# Proof vs Plus Five

The clearest difference is update cadence: Proof at every 2 days against Plus Five's every 9 days. Proof also leads on device support (4 vs 2) and iOS requirement (15.0 vs 18.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Proof ships an update every 2 days, Plus Five every 9 days. Both last shipped on November 10, 2026.

## The numbers

| Metric | Proof | Plus Five |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/proof-smarter-workout-tracker/id6777612827/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 9 days |
| Monetization | Free with in-app purchases | — |
| Size | 32 MB | 37 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Serafin Vazquez](https://appshunter.io/developer/6777613189) | [Alexandru Budure](https://appshunter.io/developer/1396810844) |

## What reviewers say

### Proof

[App page](https://appshunter.io/ios/app/proof-smarter-workout-tracker/id6777612827)

This app helps you meticulously log your weightlifting sets and track your progress. It automatically identifies personal records and provides insights into your training patterns and muscle engagement without any subscriptions or ads.

**Highlights:** Log sets in two taps, Full lift history, Automatic personal record detection, Muscle training body map, Training pattern insights, Rest timer with Dynamic Island support

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

**In-app purchases:** none


### Plus Five

[App page](https://appshunter.io/ios/app/plus-five-workout-log/id6818587724)

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

**In-app purchases:** none


## Frequently asked questions

### Is Proof free?

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

### Is Plus Five free?

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

### Do Proof or Plus Five have ads?

Neither Proof nor Plus Five shows ads.

### Which is updated more often, Proof or Plus Five?

Proof ships an update every 2 days, and Plus Five every 9 days. Most recently, Proof was updated on November 10, 2026 and Plus Five on November 10, 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.*