Comparison

Estro vs AFTrainingSystems

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

Head to head

About

Estro

Features

Read full description

Smash your fitness journey with the Women's Coaching Experts! Unlock your potential with personalised training and nutrition * App access requires paid coaching plan Terms of use: https://kahunas.io/terms-conditions Privacy policy: https://kahunas.io/privacy

About

AFTrainingSystems

Features

Read full description

AF Training Systems specializes in personal and online training. Train with our revolutionary online training app. Our trainers will customize your unique workouts, which you can access online or through your smartphone * App access requires paid coaching plan Terms of use: https://kahunas.io/terms-conditions Privacy policy: https://kahunas.io/privacy

Screenshots

Estro3 screens

AFTrainingSystems3 screens

Verdict

The call

Estro and AFTrainingSystems 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Estro sells 1 in-app purchase, starting at $250.00 per month and AFTrainingSystems sells 1 in-app purchase, starting at $150.00 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Estro ships an update every 2 months, AFTrainingSystems every 6 weeks. The most recent releases landed on October 3, 2026 and September 26, 2026 respectively.

ScorecardNo meaningful differences

Estro versus AFTrainingSystems: the parameters behind the verdict, then further details
Parameter	Estro	AFTrainingSystems
Price	Free	Free
Update frequency	Every 2 months	Every 6 weeks — better
Ads	No	No
In-app purchases	Yes	Yes
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.0	15.0
Further details — not scored
Size	51 MB	51 MB
Age rating	17+	17+
Developer	Estro-Physiques Pty Ltd	Aidan Fitzgerald

In-app purchases

1 purchases

Estro

Subscriptions1

Coaching$250.001 Month

1 purchases

AFTrainingSystems

Subscriptions1

Monthly Coaching$150.001 Month

Questions

Is Estro free?

Estro is free to download, with in-app purchases available.

Is AFTrainingSystems free?

AFTrainingSystems is free to download, with in-app purchases available.

Do Estro or AFTrainingSystems have ads?

Neither Estro nor AFTrainingSystems shows ads.

Which is updated more often, Estro or AFTrainingSystems?

Estro ships an update every 2 months, and AFTrainingSystems every 6 weeks. Most recently, Estro was updated on October 3, 2026 and AFTrainingSystems on September 26, 2026.