Comparison

ZON vs ERGON

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

Head to head
About

ZON

Features
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Your training deserves one app. ZON unifies your workout tracking, nutrition, AI coaching, and athlete data in one elite platform, built for serious athletes. Used by powerlifters, hybrid athletes, Hyrox competitors, and bodybuilders. WHAT ZON DOES FOR YOU Track Every Workout Log sets, reps, and weight. Auto-calculate your 1RM. Track progressive overload across every lift. Master Your Nutrition Log macros with precision. Connect your diet to your training goals. Stop juggling separate apps. AI Coach, Always On Get real-time insights, personalized workout suggestions, and weekly performance reports — powered by AI. Daily Readiness Score Know when to push and when to recover. ZON tracks your readiness so you never overtrain. Connect With Your Coach Share your stats, receive programs, and communicate directly with your coach inside the app. Compete & Level Up Challenge athletes in real-time duels. Earn XP. Climb the ZonRank leaderboard. WHO ZON IS FOR Powerlifters tracking 1RM progression Hybrid athletes managing run + lift volume Hyrox competitors optimizing race prep Bodybuilders tracking macros + volume Athletes working with a coach SIMPLE. POWERFUL. ELITE. Log your workout in real-time Review AI insights after each session Execute the perfect plan, every week Download ZON and train like an elite athlete.

About

ERGON

Features
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ERGON, c'est le coaching sportif dans ta poche : ton programme, tes séances et ton suivi, préparés par ton coach. • Ta séance du jour en un coup d'œil, semaine par semaine • Le lecteur de séance te guide bloc par bloc : séries, temps, allures, charges • Un retour après chaque séance (effort perçu, fatigue, commentaire), reçu aussitôt par ton coach • Nutrition : ton plan du jour (calories, macros, repas détaillés), un contrôle par repas — respecté, partiel, ou « autre chose » avec recherche d'aliments et scan de code-barres — et la liste de courses de la semaine • Bilans réguliers demandés par ton coach (mesures, ressenti, photos), check-in du matin, habitudes quotidiennes • Performances : assiduité, charges, suivi course, profilage (VMA, allures, zones d'entraînement) • Une messagerie directe avec ton coach : texte, photos, messages vocaux L'app est gratuite. Disponible en français, anglais et espagnol. Mode clair et mode sombre. Contenu fourni à titre informatif dans un cadre sportif, sans valeur médicale. Consulte un professionnel de santé en cas de doute.

Screenshots

ZON4 screens
ERGON4 screens

Verdict

The call

The clearest difference is in-app purchases: ERGON at none against ZON's 3. ERGON also leads on iOS requirement (16.4 vs 26.0). ZON's advantage is device support (3 vs 1). On price and ads 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. ZON sells 3 in-app purchases, starting at $8.99 per month. ERGON asks for nothing beyond the download.

Scorecard3 real differences · 3 level
ZON versus ERGON: the parameters behind the verdict, then further details
ParameterZONERGON
PriceFreeFree
Update frequencyEvery 3 days—
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPad, Apple Watch — betteriPhone
Requires iOS26.016.4 — better
Further details — not scored
Size73 MB58 MB
Age rating12+4+
DeveloperTom AGROPaul Hythier

In-app purchases

3 purchases

ZON

Subscriptions3
  • Monthly Zon Pro$8.991 Month
  • Quarterly Zon Pro$22.993 Months
  • Yearly Pro Subscription7 Days trial$69.991 Year
None

ERGON

No in-app purchases

Questions

Is ZON free?
ZON is free to download, with in-app purchases available.
Is ERGON free?
ERGON is free to download, with no in-app purchases.
Do ZON or ERGON have ads?
Neither ZON nor ERGON shows ads.

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