PlaybookUX vs Memory Developer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PlaybookUX
This invite-only app allows users to test mobile websites and prototypes by providing verbal feedback while completing tasks. Participants receive study links and task instructions to share their user experience with companies.
- Test mobile websites and prototypes
- Provide verbal feedback
- Receive task instructions
- Invite-only access
- Contribute to company feedback
Read full descriptionHide full description
** NOTE: UX Mobile Testing Recorder is NOT a general purpose screen recording tool. It is invite only. ** The PlaybookUX app allows you test mobile websites and prototypes so you can provide companies with feedback. In order take a test with the PlaybookUX app, you must first have a link to the study. You will be given task instructions and asked to verbally provide feedback while interacting with the website or prototype.
Memory Developer
This app is designed for individuals involved in AI research, specifically for collecting and organizing data. It facilitates the process of gathering information required for research projects, ensuring data is ready for analysis.
- Data collection for AI research
- Data organization
- Research project support
- Information gathering
Read full descriptionHide full description
For Memory Developers collecting data for Sunday's AI research
Screenshots
Verdict
The clearest difference is rating: Memory Developer at 5.0 against PlaybookUX's 1.0. PlaybookUX's advantage is review sentiment (13% vs 0%). On price, ratings volume, update cadence and ads 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.
Memory Developer holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 4 and 5 respectively. Written reviews complicate that: 13% of PlaybookUX's written reviews are positive against 0% of Memory Developer's, so the app with the better star average is not the one people write more warmly about.
PlaybookUX ships an update every 2 months, Memory Developer every 3 months. The most recent releases landed on September 25, 2026 and September 29, 2026 respectively.
| Parameter | PlaybookUX | Memory Developer |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (4 ratings) | 5.0 (5 ratings) — better |
| Positive reviews | 12.5% of reviews — better | 0.0% of reviews |
| Number of ratings | 4 | 5 — better |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 — better | 15.6 |
| Further details — not scored | ||
| Size | 27 MB | 18 MB |
| Age rating | 17+ | 17+ |
| Developer | PlaybookUX | chores.bot |
Customer experience
PlaybookUX
Memory Developer
In-app purchases
PlaybookUX
No in-app purchases
Memory Developer
No in-app purchases
Questions
Is PlaybookUX free?
Is Memory Developer free?
Which has better reviews, PlaybookUX or Memory Developer?
Do PlaybookUX or Memory Developer have ads?
Which is updated more often, PlaybookUX or Memory Developer?
Other comparisons
