# PROOF + vs Grounded

The clearest difference is review sentiment: Grounded at 100% against PROOF +'s 50%. Grounded also leads on rating (5.0 vs 4.6). PROOF +'s advantage is ratings volume (105 vs 1) and update cadence (every 9 days vs every 4 weeks). 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.

Grounded holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: PROOF + has 105 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 50% of PROOF +'s written reviews are positive against 100% of Grounded's.

PROOF + ships an update every 9 days, Grounded every 4 weeks. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | PROOF + | Grounded |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (105 ratings)](https://appshunter.io/ios/app/proof-plus/id1471553656/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/grounded-affirmation-app/id6760471241/reviews)** |
| Number of ratings | **105** | 1 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 4 weeks |
| Monetization | Free | Free |
| Size | 433 MB | 7 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [RecoveryTrek LLC](https://appshunter.io/developer/961222126) | [Bethany Michelle Curtis](https://appshunter.io/developer/1884604309) |

## 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


### Grounded

[App page](https://appshunter.io/ios/app/grounded-affirmation-app/id6760471241)

This app offers daily affirmations and uplifting quotes to promote calm and positive thinking. Users can save their favorites, create personal reminders, and customize the app's appearance. It aims to help users reset, refocus, and move forward with intention.

**Highlights:** Daily affirmations and quotes, Save favorite affirmations, Create personal affirmations, iCloud sync across devices, Customizable themes and fonts, Widget support, Shareable affirmation cards

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PROOF + free?

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

### Is Grounded free?

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

### Which has better reviews, PROOF + or Grounded?

Grounded is rated higher. PROOF + averages 4.6 out of 5 from 105 ratings, while Grounded averages 5.0 from 1 ratings.

### Do PROOF + or Grounded have ads?

Neither PROOF + nor Grounded shows ads.

### Which is updated more often, PROOF + or Grounded?

PROOF + ships an update every 9 days, and Grounded every 4 weeks. Most recently, PROOF + was updated on October 6, 2026 and Grounded on October 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.*