MindLogger Pilot vs Pain Buddy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MindLogger Pilot
An open-source platform for collecting data for mental health and cognitive assessments. It allows for the administration of various evaluations.
- Open-source data collection
- Mental health assessments
- Cognitive assessments
- General-purpose platform
- Data administration
Read full descriptionHide full description
Mindlogger is a general-purpose, open-source data collection platform that can be used to administer a wide range of mental health or cognitive assessments.
Pain Buddy
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.
- 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)
Read full descriptionHide full description
Pain Buddy is a smartphone app designed by researchers at the University of California, Irvine to assist children and teens with cancer related pain and symptoms. Users will interact their Pain Buddy to document pain, symptoms, and things they do to manage their symptoms. Findings will help doctors, nurses, and parents get the information they need to give children treatments for pain and symptom management that work. Users can switch between 3 Pain Buddy avatars: Croco, Pug, and Koala. In addition to documenting pain and symptoms, users can earn virtual coins for each diary completion. Coins can be used within the app to unlock and play games and purchase clothes and accessories from the in-app store. Participants will be randomly placed into the Control Group or the Pain Buddy group. Both groups will have access to the Pain Buddy app, which includes daily diaries, games, and avatar care, such as grooming and accessorizing. The Pain Buddy group includes 2 additional features that are not included in the control group: Remote monitoring by a healthcare provider, and cognitive behavioral skills (CBT) training. Pain Buddy was specially designed with a system created by oncology nurses and doctors to let us know if the symptoms reported in the diaries would be something the healthcare team thinks might benefit from clinical guidance. Pain Buddy is not meant to give medical advice or designed to replace a nurse or doctor. For medical emergencies, please dial 911.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | MindLogger Pilot | Pain Buddy |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 3 — better | 1 |
| Update frequency | Monthly — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 25 MB | 337 MB |
| Age rating | 12+ | 4+ |
| Developer | Child Mind Institute, Inc. | University of California, Irvine |
Customer experience
MindLogger Pilot
Pain Buddy
In-app purchases
MindLogger Pilot
No in-app purchases
Pain Buddy
No in-app purchases
Questions
Is MindLogger Pilot free?
Is Pain Buddy free?
Which has better reviews, MindLogger Pilot or Pain Buddy?
Do MindLogger Pilot or Pain Buddy have ads?
Which is updated more often, MindLogger Pilot or Pain Buddy?
Other comparisons















