Comparison

Jocala Glucocalc vs Molchanovs

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

Head to head
About

Jocala Glucocalc

Features
Read full description

Glucocalc estimates HbA1c and average blood glucose (eAG) using the 2008 ADAG Study Group formulas, and converts between mg/dl and mmol/L and between NGSP percent and IFCC mmol/mol. β€’ Calculate eAG from an HbA1c value β€’ Calculate HbA1c from an eAG value β€’ Switch between US (mg/dl / %) and UK/IFCC (mmol/L / mmol/mol) units on the fly β€’ Results always show both unit systems β€’ No accounts, no data collection, no network access

About

Molchanovs

Features
Read full description

Welcome to Molchanovs (Beta) Freediving Education & Training App Developed by world-class freedivers, the Molchanovs App is your gateway to mastering breathing and freediving skills β€” whether you're a complete beginner or looking to refine your technique. Explore a growing catalog of guided programs covering a wide range of topics, from foundational breathing exercises to advanced freediving techniques. Designed for all levels, each program is created to help you build confidence, increase performance, and stay connected to the global freediving community. You're exploring the beta version of the App and we’re excited to have you with us on this journey. As such you may encounter some unfinished features, occasional bugs, or changes to layout and functionality as we continue to improve your experience. We’re rolling out new features regularly, so stay tuned for updates! What to Expect: Core features may change based on your feedback Some sections are under construction or limited in content Performance and design will improve with each update Data may not be final or synced across all devices We’d Love Your Feedback Your input helps us make this app better. If you spot a bug or have a suggestion, please tap help widget inside the app and leave your feedback there. We’re building this for the community β€” and with the community. The Molchanov offers both free and premium training content for freediving students. β–Ά Subscription Details: To access advanced Base Training+ (BT+) programs, users must activate a subscription. These programs include: - Structured workout and breathing plans - Instructional videos and tutorials β–Ά Subscription Plans: - Monthly Plan - Annual Plan (All subscriptions include a 14-day free trial) β–Ά Additional Info: - Payment will be charged to your Apple ID account at confirmation of purchase. - Subscription automatically renews unless canceled at least 24 hours before the end of the current period. - You can manage or cancel your subscription anytime in your App Store account settings. Added a piece-by-piece purchase of access to programs β–Ά The new version 2.0.11 adds a piece-by-piece purchase of access to programs. A purchase will be applied to your Apple ID upon confirmation. This is a one-time purchase and will not renew automatically. All previously purchased subscriptions remain valid and can be renewed. At the moment, it is not possible to issue a new subscription, only a one-time purchase is available. β–Ά Legal: Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://move.molchanovs.com/privacy_policy The Molchanovs Team.

Screenshots

Jocala Glucocalc4 screens
Molchanovs3 screens

Verdict

The call

The clearest difference is in-app purchases: Jocala Glucocalc at none against Molchanovs's 10. Molchanovs's advantage is update cadence (every 11 days vs every 101 months) and iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Molchanovs sells 10 in-app purchases, starting at $29.00 per month. Jocala Glucocalc asks for nothing beyond the download.

UpkeepUpdate frequency

Jocala Glucocalc ships an update every 101 months, Molchanovs every 11 days. The most recent releases landed on October 14, 2026 and November 4, 2026 respectively.

Scorecard3 real differences Β· 3 level
Jocala Glucocalc versus Molchanovs: the parameters behind the verdict, then further details
ParameterJocala GlucocalcMolchanovs
PriceFreeFree
Update frequencyEvery 101 monthsEvery 11 days β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPadiPhone, iPad, iPod β€” better
Requires iOS17.015.1 β€” better
Further details β€” not scored
Size1 MB50 MB
Age rating4+4+
DeveloperElkins.orgMolchanovs Pte. Ltd.

In-app purchases

None

Jocala Glucocalc

No in-app purchases

10 purchases

Molchanovs

Subscriptions1
  • Monthly Subscription14 Days trial$29.001 Month
One-time9
  • Frenzel Fundamentals$20.00
  • No-Fins Fundamentals$48.00
  • Florian Dagoury's 5 Challenge$50.00
Show 6 more
  • Florian Dagoury's 4 Challenge$50.00
  • Florian Dagoury's 3 Challenge$50.00
  • Bifinning Fundamentals$50.00
  • Frenzel/Adv Frenzel & Hands-Free EQ$75.00
  • Mouthfill & Deep Frenzel EQ$75.00
  • Breathwork (Practice)$179.00

Questions

Is Jocala Glucocalc free?
Jocala Glucocalc is free to download, with no in-app purchases.
Is Molchanovs free?
Molchanovs is free to download, with in-app purchases available.
Do Jocala Glucocalc or Molchanovs have ads?
Neither Jocala Glucocalc nor Molchanovs shows ads.
Which is updated more often, Jocala Glucocalc or Molchanovs?
Jocala Glucocalc ships an update every 101 months, and Molchanovs every 11 days. Most recently, Jocala Glucocalc was updated on October 14, 2026 and Molchanovs on November 4, 2026.

Other comparisons