GLPMentor vs CheckIn Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GLPMentor
This fitness app is designed for individuals taking GLP medications to support weight loss while preserving muscle mass. It offers personalized meal plans, muscle-focused workouts, and progress tracking to adapt to changing needs.
- AI-powered meal planning with personalized macros
- Muscle-preservation workout programs
- Weight and body composition tracking
- Weekly check-ins for plan adjustments
- Designed for GLP medication users
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A GLP Mentor Premium subscription is required to access all features. Terms of Use: https://www.glpmentor.com/terms GLP Mentor is the only fitness app built from the ground up for people on GLP medications like Semaglutide, Tirzepatide and Retatrutide. Losing weight on GLP's is only half the battle — without the right nutrition and training, you risk losing muscle along with fat. GLP Mentor keeps your muscle on while the medication does its job. WHAT'S INSIDE: • AI Meal Planning — personalized daily macros optimized for GLP-1 appetite changes • Muscle-Preservation Workouts — programs designed to protect lean mass during rapid weight loss • Progress Tracking — weight, body composition, and photo check-ins • Weekly Check-Ins — adjust your plan as your dose and body change Built by people who've been on the journey. Backed by the science.
CheckIn Pro
This app helps physique athletes track their progress with guided, hands-free photo capture and alignment tools. It allows for side-by-side comparisons, logging of weight and measurements, and organizing check-ins by show. Your data is kept private and processed entirely on-device.
- Pose-guided, hands-free capture
- Ghost overlay for consistent framing
- Side-by-side and blended photo comparisons
- Log weight and body measurements
- Timelapse animations of progress
- On-device data processing for privacy
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CheckIn Pro is the check‑in camera built for physique athletes — bodybuilding, classic physique, men's physique, bikini, figure, wellness, and anyone tracking their transformation. Tired of setting timers and running back into frame, only to get inconsistent results? CheckIn Pro takes the hassle out of your weekly check-in and makes it a smooth, repeatable process. Pose-guided, hands-free capture and ghost-overlay alignment mean every shot lines up — so your check-ins stay consistent and you have time to hit the pose just right. CheckIn Pro tracks every pose and how many weeks out you are from your show, keeping your whole prep organized. CAPTURE THE RIGHT WAY • Guided sessions walk you through your division's mandatory poses • Hands‑free: start each pose by voice ("let's go" — or your own catch phrase), motion‑stillness, or a timer • Ghost overlay of your last shot so you match framing every time • Burst Mode takes multiple shots of each pose (optional) SEE YOUR PROGRESS • Side‑by‑side and blended overlay comparisons • Auto‑align two photos; isolate yourself onto a clean background (on‑device) • Export timelapse animations to show your prep over time TRACK THE NUMBERS • Log weight and measurements; see trends and weekly change • Goal countdown with prep progress • Multi‑show career: organize check‑ins by show and compare across years PRIVACY FIRST: YOUR DATA STAYS YOURS • 100% on-device — your check-ins are never uploaded to our servers • No account, no sign-up. Back up or export only when you choose to. • Coached? Send a whole session straight to your coach — email it or drop it in any shared cloud folder. Stop guessing whether you're improving. Check in, line it up, and dominate. CHECKIN PRO PREMIUM Your library is always free to view and compare. Premium unlocks unlimited check‑ins, exports, photo import, background removal, and multiple shows. CheckIn Pro Premium is an auto‑renewing subscription: Monthly $2.99 or Annual $24.99. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple Account settings. Privacy Policy: https://checkinpro.gamifiedapps.com/privacy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is review sentiment: GLPMentor at 100% against CheckIn Pro's 0%. GLPMentor also leads on rating (5.0 vs 4.3). CheckIn Pro's advantage is monetization model (free with in-app purchases vs subscription) and update cadence (every 2 days vs every 6 days). On price, ads, in-app purchases and iOS requirement 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. GLPMentor sells 2 in-app purchases, starting at $9.99 per month and CheckIn Pro sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
GLPMentor holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 100% of GLPMentor's written reviews are positive against 0% of CheckIn Pro's.
GLPMentor ships an update every 6 days, CheckIn Pro every 2 days. The most recent releases landed on September 28, 2026 and October 7, 2026 respectively.
| Parameter | GLPMentor | CheckIn Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.3 (3 ratings) |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 1 | 3 — better |
| Update frequency | Every 6 days | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Free with in-app purchases — better |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.5 — better |
| Further details — not scored | ||
| Size | 51 MB | 91 MB |
| Age rating | 4+ | 4+ |
| Developer | Jason Theobald | Steve Yu |
Customer experience
GLPMentor
CheckIn Pro
In-app purchases
GLPMentor
- GLP Mentor Premium — Monthly$9.991 Month
- GLP Mentor Premium — Yearly3 Days trial$49.991 Year
CheckIn Pro
- CheckIn Pro Monthly$2.991 Month
- CheckIn Pro Annual Subscription$24.991 Year









