VO2
Response from developer
Thank you for your lovely feedback! I’m glad you’re enjoying the app.
Paywall 🫠
Response from developer
Thanks for your feedback. You're right: VO₂ Max does not offer a permanent free plan. Continued access after the trial requires a purchase. I'm sorry this wasn't clear enough before downloading.
Scam
Response from developer
I’m sorry your lifetime access isn’t being recognised. Please don’t buy it again. Try Restore Purchases using the Apple Account from your original purchase. If access remains locked, email me at mail@bernhardhering.de so I can help restore it or check whether I can offer a promo code as an alternative.
Nice UI but not Free
Response from developer
Hi, thanks for your kind words about the app and its design. You’re right: VO2 Max currently includes a two-day free trial, but does not offer a permanent free plan. After the trial, continued access requires a monthly or yearly subscription, or a one-time lifetime purchase. I’m sorry this wasn’t clear enough before downloading. I’ve also recently fixed issues that could incorrectly show the paywall to existing subscribers or lifetime customers. If you have already purchased the app, please update to the latest version and tap “Restore Purchases.” If that doesn’t help, please contact me at mail@bernhardhering.de so I can investigate.
Tolle App, nutze sie täglich auf meiner Apple Watch
Vielen Dank auch für den schnellen und freundlichen Support!
Response from developer
Danke für die Bewertung! Ich bin wirklich froh zu hören, dass Sie unsere App nutzen und von den neuen Funktionen und Visualisierungen begeistert sind. Ihr Feedback ist für uns sehr wertvoll, und wir arbeiten kontinuierlich daran, die App noch besser zu machen. Wenn Sie noch weitere Fragen oder Anregungen haben, zögern Sie nicht, uns zu kontaktieren!
Great addition
Response from developer
Thank you so much for your review! I'm thrilled to hear that you're enjoying the app's local functionality and appreciate the depth of information it provides. We're constantly working to improve the app, and your feedback is invaluable in that process.
Very disappointed
Response from developer
Hey there! I'm sorry to hear that your watch is causing issues. I'll make sure to get this sorted out for you. The app is compatible with all Apple Watches Best, Bernhard
付费购买过又要付费才能用
Response from developer
已经购买过却又被要求付费,确实让人失望,很抱歉。请先不要为了排查问题再次购买。如果仍然无法使用,请发邮件到 mail@bernhardhering.de,说明购买类型、当前版本以及恢复购买时的结果。请不要在公开评论中贴出订单或付款信息。
Getting better
Response from developer
Thanks for the feedback, you’re absolutely right. We fixed the issue where the keyboard could trap you on the Cooper test screen, and the fix will be in the next update.
Honteux
Depuis la nouvelle mise à jour je dois à nouveau payer
Scandaleux
Je fais partie des early users et la récompense c’est de payer à nouveau
Response from developer
Je suis désolé que votre achat à vie n’ait pas été reconnu après la mise à jour. Ne rachetez pas l’app simplement pour débloquer la situation. Si le problème persiste, contactez-moi à mail@bernhardhering.de avec la version de l’app et le résultat de la restauration des achats, sans publier de justificatif ici.
Good app
Response from developer
Sorry, I made a mistake when migrating existing customers. Could you please send me an email at info@bernhardhering.de? Best, Bernhard
VO2 APP
Response from developer
Thank you for the lovely review and for your continued support!
Another purchase fee??? Update
Bought the app before it became a subscription service. Now developer wants more money for a “lifetime” subscription. Option to prove you paid before doesn’t work.
Is it worth another $7?
Response from developer
Sorry, I made a mistake when migrating existing customers. Could you please send me an email at info@bernhardhering.de? Best, Bernhard
Very useful app with great customer support
Response from developer
Thank you for the thoughtful review and your support!
Useful
Response from developer
Sorry, I made a mistake when migrating existing customers. Could you please send me an email at info@bernhardhering.de? Best, Bernhard
I Purchased this App, don’t waste your money
Response from developer
Could you please send me an email at info@bernhardhering.de? Best, Bernhard
Bereits gekauft nun nochmal?!
Die App hatte ich in der Vergangenheit bereits gekauft, nun verlangt die App beim Öffnen eine erneute Kaufentscheidung, oder den Abschluss eines Abos. Der Entwickler reagiert nicht auf meine Email.
Response from developer
Danke
Mécontent
Response from developer
Sorry, I made a mistake when migrating existing customers. Could you please send me an email at info@bernhardhering.de? Best, Bernhard
Another purchase fee???
Is it worth another $7? Probably not since the developer is likely to find another way to charge existing customers.
Response from developer
Sorry, I made a mistake when migrating existing customers. Could you please send me an email at info@bernhardhering.de? Best, Bernhard
VO2max
Response from developer
Danke :-D

