STRENGTH LAB vs AJPerformance
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
STRENGTH LAB
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Strong Women | Strong World Transform your body and your life with Coach Julia's private coaching app, Strength Lab. Focused on science based strength training and sustainable nutrition to help women achieve lasting results. Our app offers personalized exercise plans that are tailored to your unique fitness goals, with seamless workout tracking and progress updates sent directly to your Coach. Strength Lab also provides custom nutrition plans, complete with a food database and macro tracking, as well as supplement plans and tracking. Our video exercise library provides expert demonstrations, and our in-app weekly check-in form connects directly to your coach which keeps you accountable and motivated. Plus, you'll have direct access to your coach through our in-app messaging feature. And that's not all - COMING SOON - We will offer integration with wearable fitness devices to make tracking your progress even easier! Join us at Strength Lab and let's build a better world, one strong woman at a time. * App access requires paid coaching plan Terms of use: https://kahunas.io/terms-conditions Privacy policy: https://kahunas.io/privacy
AJPerformance
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AJPerformance is one of UK's leading teams of Online Body Transformation Specialists. We specialise in bespoke and premium service online coaching catered to your needs In this app: - Check-in in the app - Message your coach - Log your workouts - View your nutrition & supplement plans * App access requires paid coaching plan Terms of use: https://kahunas.io/terms-conditions Privacy policy: https://kahunas.io/privacy
Screenshots
Verdict
STRENGTH LAB and AJPerformance are too close to call on the numbers: across 6 compared parameters โ price, update cadence, ads and in-app purchases among them โ neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. STRENGTH LAB sells 1 in-app purchase, starting at $250.00 per month and AJPerformance sells 1 in-app purchase, starting at $399.00 per month. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on October 2, 2026 and September 24, 2026 respectively.
| Parameter | STRENGTH LAB | AJPerformance |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details โ not scored | ||
| Size | 52 MB | 50 MB |
| Age rating | 17+ | 17+ |
| Developer | JJB Enterprises, Inc. | Adam Parr |
In-app purchases
STRENGTH LAB
- Monthly Coaching$250.001 Month
AJPerformance
- Monthly Coaching$399.001 Month
Questions
Is STRENGTH LAB free?
Is AJPerformance free?
Do STRENGTH LAB or AJPerformance have ads?
Which is updated more often, STRENGTH LAB or AJPerformance?
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