Comparison

AJPerformance vs Onyx Performance

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

Head to head

About

AJPerformance

Features

Read full description

AJPerformance is one of UK's leading teams of Online Body Transformation Specialists. We specialise in bespoke and premium service online coaching catered to your needs In this app: - Check-in in the app - Message your coach - Log your workouts - View your nutrition & supplement plans * App access requires paid coaching plan Terms of use: https://kahunas.io/terms-conditions Privacy policy: https://kahunas.io/privacy

About

Onyx Performance

Features

Read full description

Download the ONYX Performance members app to take ownership of your health optimization today. This app will serve as your pocket companion throughout your fitness journey, where you can access all your plans and programs specifically designed to help you achieve your body goals. Users must purchase a program to receive specialized training and nutrition guidance and enjoy this app's full content.

Screenshots

AJPerformance3 screens

Onyx Performance3 screens

Verdict

The call

The clearest difference is update cadence: AJPerformance at every 6 weeks against Onyx Performance's every 4 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. AJPerformance sells 1 in-app purchase, starting at $399.00 per month and Onyx Performance sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

AJPerformance ships an update every 6 weeks, Onyx Performance every 4 months. The most recent releases landed on September 24, 2026 and September 28, 2026 respectively.

Scorecard1 real difference · 5 level

AJPerformance versus Onyx Performance: the parameters behind the verdict, then further details
Parameter	AJPerformance	Onyx Performance
Price	Free	Free
Update frequency	Every 6 weeks — better	Every 4 months
Ads	No	No
In-app purchases	Yes	Yes
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	15.0 — better	15.1
Further details — not scored
Size	50 MB	21 MB
Age rating	17+	17+
Developer	Adam Parr	CHASE LIFE LLC-FZ

In-app purchases

1 purchases

AJPerformance

Subscriptions1

Monthly Coaching$399.001 Month

1 purchases

Onyx Performance

One-time1

ONYX PREMIUM$999.00

Questions

Is AJPerformance free?

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

Is Onyx Performance free?

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

Do AJPerformance or Onyx Performance have ads?

Neither AJPerformance nor Onyx Performance shows ads.

Which is updated more often, AJPerformance or Onyx Performance?

AJPerformance ships an update every 6 weeks, and Onyx Performance every 4 months. Most recently, AJPerformance was updated on September 24, 2026 and Onyx Performance on September 28, 2026.