# PROOF + vs SMART Recovery

The clearest difference is rating: PROOF + at 4.6 against SMART Recovery's 4.2. PROOF + also leads on update cadence (every 10 days vs monthly) and ratings volume (103 vs 25). SMART Recovery's advantage is review sentiment (75% vs 50%) and iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

PROOF + holds the better App Store score, 4.6 against 4.2. Both are backed by a comparable volume of ratings — 103 and 25 respectively. Written reviews complicate that: 50% of PROOF +'s written reviews are positive against 75% of SMART Recovery's, so the app with the better star average is not the one people write more warmly about.

PROOF + ships an update every 10 days, SMART Recovery monthly. The most recent releases landed on September 22, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | PROOF + | SMART Recovery |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (103 ratings)](https://appshunter.io/ios/app/proof-plus/id1471553656/reviews)** | [4.2 (25 ratings)](https://appshunter.io/ios/app/smart-recovery/id1606416910/reviews) |
| Number of ratings | **103** | 25 |
| Positive reviews | 50.0% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Monthly |
| Monetization | Free | Free |
| Size | 423 MB | 31 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [RecoveryTrek LLC](https://appshunter.io/developer/961222126) | [SMART Recovery USA, Inc.](https://appshunter.io/developer/988593977) |

## What reviewers say

### PROOF +

[App page](https://appshunter.io/ios/app/proof-plus/id1471553656)

This app offers a patented mobile solution for drug and alcohol testing, simplifying specimen collection. It integrates with existing platforms or works independently, making testing easy, cost-effective, and reducing errors.

**Highlights:** Patented mobile testing solution, Simplifies specimen collection, Reduces scheduling conflicts, Integrates with existing platforms, Stand-alone solution option, Cost-effective testing, Reduces issues and errors

**Features:** Vision Pro support

**In-app purchases:** none


### SMART Recovery

[App page](https://appshunter.io/ios/app/smart-recovery/id1606416910)

This app connects individuals with mutual-support groups to overcome addiction to substances or activities. It guides participants in developing self-empowerment for balanced living through a science-based program.

**Highlights:** Mutual-support groups, Addiction recovery, Science-based 4-Point Program, Develop self-empowerment, Balanced living guidance

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PROOF + free?

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

### Is SMART Recovery free?

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

### Which has better reviews, PROOF + or SMART Recovery?

PROOF + is rated higher. PROOF + averages 4.6 out of 5 from 103 ratings, while SMART Recovery averages 4.2 from 25 ratings.

### Do PROOF + or SMART Recovery have ads?

Neither PROOF + nor SMART Recovery shows ads.

### Which is updated more often, PROOF + or SMART Recovery?

PROOF + ships an update every 10 days, and SMART Recovery monthly. Most recently, PROOF + was updated on September 22, 2026 and SMART Recovery on September 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.*