Comparison

Blood sugar diary App vs Zone2 Pulse

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

Head to head
About

Blood sugar diary App

Track your blood sugar levels with an insulin diary, recording glucose readings, insulin units, and comments. Customize event texts, export data as CSV, and view statistics. A subscription unlocks all features and removes ads.

Highlights
  • Record blood sugar and insulin units
  • Customize event texts
  • Export data as CSV
  • View blood glucose statistics
  • Database backup
  • Dark Mode support
Features
Read full description

This is the first version of our blood sugar diary for free in and it already offers you a lot of features. If you have any suggestions for improvement then please let us know first, instead of making a bad review. Features: - With the insulin diary you can record your blood sugar at different times of the day with the insulin units as well as write a comment. - The blood sugar (glucose) can be stored either in mmol/l or mg/dl. - You can customize the texts for the insulin events like "2 hours before lunch" in the settings to your own text. Also you have 6 free fields - Your insulin data can be printed or exported as CSV and you and import the CSV file in Excel - Also you can send the CSV file as email attachment - A statistic of blood glucose data (even after event) can also be displayed. For example whether in the morning or in the evening. - A backup of the database can be saved. - Dark Mode supported Further features and improvements will follow. With a subscription all features of the application will be unlocked: Features like export data as CSV, view statistic, make screenshots etc. Also all advertisements are disabled (if there where any before) The price of subscription varies in different regions. The information on the current price for your region can be found inside the app or on its product page in the App Store Please read below about the auto-renewing subscription nature of this product: Payment will be charged to iTunes Account at confirmation of purchase Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal.Subscriptions may be managed by the user and auto-renewal may be turned off by going to the users Account Settings after purchase.Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable Please read our Terms of Use & Conditions before choose a subscription Link : https://aboutpolicies.blogspot.com/2021/01/terms-of-use-conditions-for-insulin.html Privacy Policy : https://aboutpolicies.blogspot.com/2019/11/datenschutz-insulin-tagebuch.html

About

Zone2 Pulse

Features
Read full description

Train smarter with real-time heart rate zone tracking focused on Zone 2 training. Zone2 Pulse continuously monitors your heart rate through Apple Watch and displays your current training zone with instant visual feedback. The app is designed for athletes and fitness enthusiasts who want to maximize fat burning and build aerobic endurance through Zone 2 training. Key Features: • Real-time heart rate zone display with color-coded feedback • Zone 2 focus with daily and weekly progress tracking • Haptic alerts on zone transitions • Dynamic Island support for at-a-glance monitoring • Apple Watch companion app with glanceable zone display • Lock screen widgets for quick progress checks • Hysteresis buffer prevents false zone alerts • Works with any workout on Apple Watch Heart Rate Zones: • Zone 1: Warm Up (50-60% max HR) • Zone 2: Fat Burn (60-70% max HR) • Zone 3: Aerobic (70-80% max HR) • Zone 4: Threshold (80-90% max HR) • Zone 5: Maximum (90-100% max HR) Zone 2 training is proven to improve metabolic efficiency, increase fat oxidation, and build a strong aerobic base. ZonePulse helps you stay in the optimal zone for maximum benefit. No account required. No subscription. Just you and your training.

Screenshots

Blood sugar diary App4 screens
Zone2 Pulse4 screens

Verdict

The call

The clearest difference is in-app purchases: Zone2 Pulse at none against Blood sugar diary App's 2. Zone2 Pulse also leads on ads (none vs shown) and update cadence (every 10 days vs monthly). On price, 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. Blood sugar diary App sells 2 in-app purchases, starting at $0.99 per month. Zone2 Pulse asks for nothing beyond the download.

UpkeepUpdate frequency

Blood sugar diary App ships an update monthly, Zone2 Pulse every 10 days. The most recent releases landed on August 18, 2026 and September 14, 2026 respectively.

Scorecard3 real differences · 5 level
Blood sugar diary App versus Zone2 Pulse: the parameters behind the verdict, then further details
ParameterBlood sugar diary AppZone2 Pulse
PriceFreeFree
Positive reviews50.0% of reviews—
Update frequencyMonthlyEvery 10 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, Apple Watch
Requires iOS16.6 — better17.0
Further details — not scored
Size18 MB2 MB
Age rating4+4+
DeveloperFrank ZanderRAYNMAKR Inc.

In-app purchases

2 purchases

Blood sugar diary App

Subscriptions2
  • Monthly Payment$0.991 Month
  • Yearly payment$9.491 Year
None

Zone2 Pulse

No in-app purchases

Questions

Is Blood sugar diary App free?
Blood sugar diary App is free to download, with in-app purchases available.
Is Zone2 Pulse free?
Zone2 Pulse is free to download, with no in-app purchases.
Do Blood sugar diary App or Zone2 Pulse have ads?
Blood sugar diary App shows ads; Zone2 Pulse does not.
Which is updated more often, Blood sugar diary App or Zone2 Pulse?
Blood sugar diary App ships an update monthly, and Zone2 Pulse every 10 days. Most recently, Blood sugar diary App was updated on August 18, 2026 and Zone2 Pulse on September 14, 2026.

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