PE Trainer vs Dumbify
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PE Trainer
This app helps you manage your stretching routines with a timer, tracker, and reminder system. It's designed to ensure you consistently incorporate flexibility exercises into your day.
- Stretching timer
- Routine tracking
- Customizable reminders
- Flexibility exercise support
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Stretching timer, tracker and reminder.
Dumbify
This minimalist launcher for iPhone declutters your home screen to help reduce screen time. It allows you to select and display only your most important apps in a clean, text-based interface, reclaiming your time and simplifying your digital life.
- Minimalist home screen launcher
- Reduces screen time
- Customizable app selection
- Clean, text-based interface
- Supports dark and light mode
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Dumbify is a minimalist home screen launcher for iPhone. Dumbify helps you keep screen time down by keeping your home screen clean and clear of notifications. Our minimalist home screen launcher is fully customizable. Dumbify allows you to select the apps that are most important to you, and displays them in a clean minimalist launcher on your home screen. The minimalist launcher for iPhone works perfectly with dark or light mode, so you can pick what looks best to you. This text based minimalist launcher lets you reclaim your most valuable asset, your time! Stop spending hours of your precious time getting distracted by your phone, and let Dumbify, a launcher exclusively for iPhone, simplify your digital life.
Screenshots
Verdict
The clearest difference is price: PE Trainer at Free against Dumbify's $4.99. PE Trainer also leads on rating (4.0 vs 2.9). Dumbify's advantage is chart position (#52 vs unranked). On review sentiment, 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
PE Trainer is free to download; Dumbify costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
PE Trainer holds the better App Store score, 4.0 against 2.9. Both are backed by a comparable volume of ratings — 76 and 215 respectively. Written reviews complicate that: 41% of PE Trainer's written reviews are positive against 46% of Dumbify's, so the app with the better star average is not the one people write more warmly about.
PE Trainer ships an update every 9 days, Dumbify every 6 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | PE Trainer | Dumbify |
|---|---|---|
| Price | Free — better | $4.99 |
| Rating | 4.0 (76 ratings) — better | 2.9 (215 ratings) |
| Positive reviews | 41.2% of reviews | 46.5% of reviews — better |
| Number of ratings | 76 | 215 — better |
| Update frequency | Every 9 days | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Best chart rank | — | #52 — better |
| Devices | iPhone | iPhone |
| Requires iOS | 16.2 | 16.0 — better |
| Further details — not scored | ||
| Size | 28 MB | 33 MB |
| Age rating | 17+ | 4+ |
| Developer | Baseem LLC | AB Apps Inc. |
Customer experience
PE Trainer
Dumbify
Bugs and requests
PE Trainer
Not enough reviews yet to summarise bugs or requests.
Dumbify
Reported bugs
3 issues- Issues with widget not displaying app list properly
- Settings app not launching to main page
- Occasional crashes or freezes
Requested features
4 requests- More widget size and layout options
- Ability to customize background and font styles
- Seamless app launching without shortcuts
- Integration with more popular apps
In-app purchases
PE Trainer
No in-app purchases
Dumbify
No in-app purchases
