Comparison

DMF Coaching vs Chatteris

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

Head to head

About

DMF Coaching

Features

Read full description

Online Coaching, 1 on 1 Personal Training, Custom Meal Plans, Custom Diet Plans, Custom Training Plans, Custom Supplement plans, Diets, Cutting, Bulking, Health, Lifestyle Coaching, Contest Prep * App access requires paid coaching plan Terms of use: https://kahunas.io/terms-conditions Privacy policy: https://kahunas.io/privacy

About

Chatteris

Features

Read full description

Actualising Potential. Take the next step on your fitness journey with the Chatteris Performance Systems App. Get access to personalised training plans, advanced nutrition tracking, habit building, and direct in-app chat for 24/7 support from your coach. We're serious about evidence-based practice, authentic support, and pure passion. Actualise your potential with the Chatteris App. *App access requires a paid coaching plan. Terms Of Use: https://kahunas.io/terms-conditions Privacy Policy: https://kahunas.io/privacy

Screenshots

DMF Coaching3 screens

Chatteris3 screens

Verdict

The call

The clearest difference is in-app purchases: Chatteris at none against DMF Coaching's 1. DMF Coaching's advantage is update cadence (monthly vs every 6 months). On price, ads, 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. DMF Coaching sells 1 in-app purchase, starting at $100.00 per month. Chatteris asks for nothing beyond the download.

UpkeepUpdate frequency

DMF Coaching ships an update monthly, Chatteris every 6 months. The most recent releases landed on October 2, 2026 and September 25, 2026 respectively.

Scorecard2 real differences · 4 level

DMF Coaching versus Chatteris: the parameters behind the verdict, then further details
Parameter	DMF Coaching	Chatteris
Price	Free	Free
Update frequency	Monthly — better	Every 6 months
Ads	No	No
In-app purchases	Yes	No — better
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.0	15.0
Further details — not scored
Size	50 MB	56 MB
Age rating	17+	17+
Developer	Martins Berzins	Ryan Chatteris

In-app purchases

1 purchases

DMF Coaching

Subscriptions1

Monthly Coaching$100.001 Month

None

Chatteris

No in-app purchases

Questions

Is DMF Coaching free?

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

Is Chatteris free?

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

Do DMF Coaching or Chatteris have ads?

Neither DMF Coaching nor Chatteris shows ads.

Which is updated more often, DMF Coaching or Chatteris?

DMF Coaching ships an update monthly, and Chatteris every 6 months. Most recently, DMF Coaching was updated on October 2, 2026 and Chatteris on September 25, 2026.