Spotter vs Glute Factory
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Spotter
This app helps you plan, track, and monitor your gym workouts. Gain insights into your progress with graphs and personal records to achieve your fitness goals. It offers an intuitive iOS-centric design for a seamless user experience.
- Workout planning
- Exercise tracking (reps, weight)
- Progress monitoring with graphs
- Personal records
- Unlimited custom exercises (PRO)
- Unlimited workout history (PRO)
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The gym tracker iOS has been missing. An advanced training tool to help you ensure you’re continuously making progress in the gym. Get deeper insights into how you’re improving your lifts week by week and month by month to help you reach your goals. With an iOS centric design it has the feel and functionality of an app made by Apple themselves! Spotter helps you: - Plan: Create all your workout routines to do when you’re at the gym - Track: When you’re at the gym input all the data related to your exercises, e.g. the number of reps and weight - Monitor & Progress: The app offers graphs and personal records to see how you’re improving in the gym and perhaps where you can make improvements. The app is fully usable without purchase for a limited number of workouts, after which you have to make a one off payment to continue using the app. No subscriptions at all. Features for Spotter PRO: - Unlimited workouts: Keep track of every single workout you do in the gym - Unlimited workout history: Get access to unlimited graph and workout history to see how you’ve progressed - Unlimited custom exercises: Can’t find an exercise you’re looking for? Create your own! - Personal records: Keep track of your achievements through your gym career, e.g. estimated 1 rep max For support contact us at contactus.spotterapp@gmail.com. Log your workouts with Spotter and take your gym experience to the next level.
Glute Factory
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Build Your Dream Body: Get Fit with Glute Factory! Sculpt, tone, and reach your fitness goals with Glute Factory, the all-in-one fitness app for women! * App access requires paid coaching plan Terms of use: https://kahunas.io/terms-conditions Privacy policy: https://kahunas.io/privacy
Screenshots
Verdict
The clearest difference is update cadence: Spotter at every 6 days against Glute Factory's monthly. On price, ads, in-app purchases and device support 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. Spotter sells 1 one-off in-app purchase and Glute Factory sells 1 in-app purchase, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.
Spotter ships an update every 6 days, Glute Factory monthly. The most recent releases landed on September 10, 2026 and September 23, 2026 respectively.
| Parameter | Spotter | Glute Factory |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 6 days — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 14 MB | 46 MB |
| Age rating | 4+ | 17+ |
| Developer | Tharuka Devendra | PROOF NUTRITION LTD OOD |
In-app purchases
Spotter
- Spotter PRO$11.99
Glute Factory
- Monthly$19.991 Month









