Comparison

Strength vs Pro Trainer Live

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

Head to head

Strength

Strength-N-U Booking App

About

Strength

Features

Read full description

Download the Strength-N-U App today to plan and schedule your classes, personal training, measurements and much more! From this mobile App you can view class schedules, sign-up for classes, book personal training appointments, as well as view our studio’s location information. You can also receive notifications about upcoming events and special announcements! Save time and maximize the convenience of signing up for our awesome programs right from your mobile device! Throwing Down has never been so easy. Download this App today!

About

Pro Trainer Live

Features

Read full description

Fitness app for trainers to manage their students.

Screenshots

Strength3 screens

Pro Trainer Live4 screens

Verdict

The call

The clearest difference is ads: Pro Trainer Live at none against Strength's shown. Pro Trainer Live also leads on update cadence (monthly vs every 3 months). On price, in-app purchases, device support and iOS requirement 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

Strength ships an update every 3 months, Pro Trainer Live monthly. The most recent releases landed on October 3, 2026 and September 17, 2026 respectively.

Scorecard2 real differences · 4 level

Strength versus Pro Trainer Live: the parameters behind the verdict, then further details
Parameter	Strength	Pro Trainer Live
Price	Free	Free
Update frequency	Every 3 months	Monthly — better
Ads	Yes	No — better
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	14.0 — better	15.1
Further details — not scored
Size	153 MB	43 MB
Age rating	4+	4+
Developer	Strength-N-U Inc.	Pro Trainer Live Inc

In-app purchases

None

Strength

No in-app purchases

None

Pro Trainer Live

No in-app purchases

Questions

Is Strength free?

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

Is Pro Trainer Live free?

Pro Trainer Live is free to download, with no in-app purchases.

Do Strength or Pro Trainer Live have ads?

Strength shows ads; Pro Trainer Live does not.

Which is updated more often, Strength or Pro Trainer Live?

Strength ships an update every 3 months, and Pro Trainer Live monthly. Most recently, Strength was updated on October 3, 2026 and Pro Trainer Live on September 17, 2026.