NXT4 Life Training vs Stretch Plus Flex
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NXT4 Life Training
Easily plan and schedule fitness classes directly from your mobile device. View class schedules, sign up, and stay updated on promotions. Access studio location and contact details, and connect with social pages.
- View class schedules
- Sign up for classes
- View ongoing promotions
- Studio location and contact info
- Click through to social pages
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Download the NXT4 App today to plan and schedule your classes! From this mobile App you can view class schedules, sign-up for classes, view ongoing promotions, as well as view the studio’s location and contact information. You can also click through to our social pages! Optimize your time and maximize the convenience of signing up for classes from your device! Download this App today!
Stretch Plus Flex
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Download the Stretch Plus Flex App today to plan and schedule your classes! From this mobile App, you can view class schedules and sign up for classes as well as view the studio’s location. Easily browse our class schedule and reserve your spot in HITT, Bodybuilding, CrossFit-style workouts, or mobility sessions. Download this App today!
Screenshots
Verdict
The clearest difference is update cadence: Stretch Plus Flex at every 3 weeks against NXT4 Life Training's every 4 months. NXT4 Life Training's advantage is iOS requirement (14.0 vs 16.0). 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. Neither carries in-app purchases, so what you see is what you pay.
NXT4 Life Training ships an update every 4 months, Stretch Plus Flex every 3 weeks. The most recent releases landed on October 16, 2026 and September 29, 2026 respectively.
| Parameter | NXT4 Life Training | Stretch Plus Flex |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (125 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 125 — better | — |
| Update frequency | Every 4 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 14.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 27 MB | 195 MB |
| Age rating | 4+ | 4+ |
| Developer | Geisler Young | Roxyfitt LLC |
In-app purchases
NXT4 Life Training
No in-app purchases
Stretch Plus Flex
No in-app purchases
Questions
Is NXT4 Life Training free?
Is Stretch Plus Flex free?
Do NXT4 Life Training or Stretch Plus Flex have ads?
Which is updated more often, NXT4 Life Training or Stretch Plus Flex?
Other comparisons
