Comparison

Flexx Strength Training vs Strength Affect

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Flexx Strength Training

About

Flexx Strength Training

Features

Read full description

Download the Flexx Strength Training App today to plan and schedule your classes! From this mobile App you can view class schedules, sign-up for classes, as well as view the studio’s location information. Optimize your time and maximize the convenience of signing up for classes from your device! Download this App today!

About

Strength Affect

Features

Read full description

Download the Strength Affect App today to plan and schedule your Sessions! From this mobile App, you can view Strength Affect schedules and sign up for sessions as well as view the studio’s location. Download this App today!

Screenshots

Flexx Strength Training3 screens

Strength Affect3 screens

Verdict

The call

The clearest difference is update cadence: Flexx Strength Training at every 6 weeks against Strength Affect's every 3 months. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Flexx Strength Training ships an update every 6 weeks, Strength Affect every 3 months. The most recent releases landed on May 16, 2026 and September 10, 2026 respectively.

Scorecard1 real difference · 5 level

Flexx Strength Training versus Strength Affect: the parameters behind the verdict, then further details
Parameter	Flexx Strength Training	Strength Affect
Price	Free	Free
Update frequency	Every 6 weeks — better	Every 3 months
Ads	Yes	Yes
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	14.0	14.0
Further details — not scored
Size	129 MB	123 MB
Age rating	4+	4+
Developer	Flahives Advanced Strength Training LLC	Apx Training Systems LLC

In-app purchases

None

Flexx Strength Training

No in-app purchases

None

Strength Affect

No in-app purchases

Questions

Is Flexx Strength Training free?

Flexx Strength Training is free to download, with no in-app purchases.

Is Strength Affect free?

Strength Affect is free to download, with no in-app purchases.

Do Flexx Strength Training or Strength Affect have ads?

Both Flexx Strength Training and Strength Affect show ads.

Which is updated more often, Flexx Strength Training or Strength Affect?

Flexx Strength Training ships an update every 6 weeks, and Strength Affect every 3 months. Most recently, Flexx Strength Training was updated on May 16, 2026 and Strength Affect on September 10, 2026.