Comparison

Shape Factor vs Good Days

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

Head to head
About

Shape Factor

This fitness app provides personalized workout plans and video guidance from a professional trainer. It offers effective routines for home or gym, focusing on individual goals like fat burning or muscle building. Achieve your fitness aspirations with structured training and expert instruction.

Highlights
  • Personalized workout plans
  • Video exercise guidance
  • Home and gym routines
  • Goal-oriented training
  • Trainer-led sessions
  • Unique training programs
Features
Read full description

Shape Factor – to narzędzie, które prowadzi Cię do celu krok po kroku – jak trener personalny. Masz dość przypadkowych ćwiczeń i treningów bez efektu? Shape Factor to aplikacja treningowa autorstwa Dagmary Wawrzyniak – trenerki, która wie, jak wydobyć z Ciebie maksimum. Stworzona z myślą o osobach, które chcą trenować skutecznie – w domu lub na siłowni, bez zgadywania „co dzisiaj zrobić”. Co zyskujesz? • Gotowe plany treningowe, dzięki którym osiągniesz swoje cele – poprawisz siłę, kondycję, wytrzymałość i ogólną sprawność. • Treningi w formie wideo – ćwiczysz razem z Dagmarą, czując się jak na sesji 1:1. Nauczysz się poprawnej techniki wykonywania ćwiczeń. • Trenujesz dla efektów, biorąc pod uwagę Twoje indywidualne cele treningowe: spalanie tłuszczu, budowanie sprawności, czy estetycznej sylwetki. Bez względu na to czy jesteś początkujący czy zaawansowany. • W aplikacji znajdziesz zarówno treningi do wykonywania w domu jak i na siłowni. • CARDIOMASAKRA – autorskie programowanie treningowe, które zagwarantuje Ci brak monotonii w treningu i ciągłą motywację do ćwiczeń. • Brak monotonii – każdy dzień to nowe wyzwanie! Shape Factor to nie tylko spalanie kalorii. To budowanie ciała, które działa i wygląda. Trenuj mądrze, intensywnie i z efektem. Ściągnij Shape Factor i zacznij budować swoją najlepszą formę – razem z Dagmarą.

About

Good Days

Features
Read full description

See every sober day add up. Good Days counts your days without alcohol, cigarettes or anything else you're quitting, and shows what each milestone means for your body and mind. No ads, no account, no subscription. Your data stays on your iPhone and in your private iCloud. COUNT WHAT MATTERS TO YOU • One counter or several at once: alcohol, smoking, vaping, sugar, anything you choose • Count up from your last day, or set an end date for a challenge such as Dry January • Days, hours, minutes and seconds, live • Start over in one tap if you slip. The next day still counts • Home screen widget, so your count is the first thing you see MILESTONES THAT KEEP YOU GOING • 18 milestones from day 1 to 5 years, each with a short note on what changes along the way • Countdown to your next milestone • A short motivation for every day A JOURNAL FOR THE HARD DAYS AND THE GOOD ONES • Write down how you feel and pick a mood • Add a GIF when words aren't enough • Look back at your mood history SHARE YOUR PROGRESS • Turn any counter into a card in one of several themes and post it to Stories or Messages • Hide the challenge name if you'd rather keep it private HELP WITHIN REACH • Emergency call (112) in one tap from the home screen • In Poland: national helplines, plus addiction clinics and AA meetings in Warsaw with map and opening hours PRIVATE BY DESIGN • Face ID / Touch ID lock that also hides open screens • Optional iCloud sync in your private database. We can't see your data • Export everything (JSON) or your journal (CSV), delete everything in one tap • Analytics only if you agree, and you can change your mind any time Good Days is a motivational tool. It does not replace medical advice or therapy. If you need help, talk to a professional or call a support line. Start today. Your first good day is already counting.

Screenshots

Shape Factor4 screens
Good Days4 screens

Verdict

The call

The clearest difference is in-app purchases: Good Days at none against Shape Factor's 3. Good Days also leads on ads (none vs shown). Shape Factor's advantage is iOS requirement (18.6 vs 26.2). On price, update cadence 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. Shape Factor sells 3 in-app purchases, starting at $29.99 per month. Good Days asks for nothing beyond the download.

UpkeepUpdate frequency

Shape Factor ships an update every 2 weeks, Good Days every 10 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Shape Factor versus Good Days: the parameters behind the verdict, then further details
ParameterShape FactorGood Days
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 2 weeksEvery 10 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.6 — better26.2
Further details — not scored
Size169 MB12 MB
Age rating4+4+
DeveloperShapefactor AppPiotrek Demidowicz

In-app purchases

3 purchases

Shape Factor

Subscriptions3
  • Miesięczna3 Days trial$29.991 Month
  • Kwartalna3 Days trial$69.993 Months
  • Roczna3 Days trial$129.991 Year
None

Good Days

No in-app purchases

Questions

Is Shape Factor free?
Shape Factor is free to download, with in-app purchases available.
Is Good Days free?
Good Days is free to download, with no in-app purchases.
Do Shape Factor or Good Days have ads?
Shape Factor shows ads; Good Days does not.
Which is updated more often, Shape Factor or Good Days?
Shape Factor ships an update every 2 weeks, and Good Days every 10 days. Most recently, Shape Factor was updated on November 3, 2026 and Good Days on October 31, 2026.

Other comparisons