Lean Body Academy Hub vs Retro Flex
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lean Body Academy Hub
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The Online Coaching Hub For All My Clients, Making The Coaching Process Easier For You, All Your Diet And Training In One Place Includes Fully Personalised Diet Plan Bespoke Training Plan Based On Your Goals Personalised Supplementation Plan For Your Health Amd Performance Weekly Check Ins Constant Support Access To All My Knowledge And Experience The Most Comprehensive Form Of Online Coaching And Most Importantly The Best Way For You To Reach Your Goals In As Little Time As Possible Here At JB Performance We Truly Care About The Experience We Give our clients, This App Just Makes Everything That Touch More Easy and Accessible.
Retro Flex
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Welcome to the official app for retro flex gym, where you can sign into club, access workouts & much more!
Screenshots
Verdict
Lean Body Academy Hub and Retro Flex are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
Lean Body Academy Hub ships an update monthly, Retro Flex every 6 weeks. Both last shipped on October 27, 2026.
| Parameter | Lean Body Academy Hub | Retro Flex |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 52 MB | 40 MB |
| Age rating | 17+ | 17+ |
| Developer | Joshua Bell | Fit Cloud Technology Limited |
In-app purchases
Lean Body Academy Hub
No in-app purchases
Retro Flex
No in-app purchases
Questions
Is Lean Body Academy Hub free?
Is Retro Flex free?
Do Lean Body Academy Hub or Retro Flex have ads?
Which is updated more often, Lean Body Academy Hub or Retro Flex?
Other comparisons
