# MindLogger Pilot vs Pain Buddy

The clearest difference is rating: Pain Buddy at 5.0 against MindLogger Pilot's 3.7. MindLogger Pilot's advantage is ratings volume (3 vs 1) and iOS requirement (9.0 vs 13.0). On price, update cadence, 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.

Pain Buddy holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

MindLogger Pilot ships an update monthly, Pain Buddy every 6 weeks. The most recent releases landed on October 11, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | MindLogger Pilot | Pain Buddy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/mindlogger-pilot/id1301092229/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pain-buddy/id6443803356/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 25 MB | 337 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Child Mind Institute, Inc.](https://appshunter.io/developer/1266734440) | [University of California, Irvine](https://appshunter.io/developer/643200027) |

## What reviewers say

### MindLogger Pilot

[App page](https://appshunter.io/ios/app/mindlogger-pilot/id1301092229)

An open-source platform for collecting data for mental health and cognitive assessments. It allows for the administration of various evaluations.

**Highlights:** Open-source data collection, Mental health assessments, Cognitive assessments, General-purpose platform, Data administration

**Features:** macOS Compatibility

**In-app purchases:** none


### Pain Buddy

[App page](https://appshunter.io/ios/app/pain-buddy/id6443803356)

This app helps children and teens manage cancer-related pain and symptoms by documenting their experiences. It provides interactive avatars, games, and virtual rewards to encourage engagement, aiding healthcare providers in tailoring treatments.

**Highlights:** Pain and symptom documentation, Interactive avatars (Croco, Pug, Koala), Virtual coin rewards, In-app games and avatar customization, Symptom reporting for healthcare guidance, Cognitive behavioral skills training (in select groups)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MindLogger Pilot free?

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

### Is Pain Buddy free?

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

### Which has better reviews, MindLogger Pilot or Pain Buddy?

Pain Buddy is rated higher. MindLogger Pilot averages 3.7 out of 5 from 3 ratings, while Pain Buddy averages 5.0 from 1 ratings.

### Do MindLogger Pilot or Pain Buddy have ads?

Neither MindLogger Pilot nor Pain Buddy shows ads.

### Which is updated more often, MindLogger Pilot or Pain Buddy?

MindLogger Pilot ships an update monthly, and Pain Buddy every 6 weeks. Most recently, MindLogger Pilot was updated on October 11, 2026 and Pain Buddy on October 15, 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.*