Comparison

Zukka vs MemoraSync

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

Head to head
About

Zukka

This app displays real-time blood glucose data from continuous glucose monitoring (CGM) systems. It tracks glucose, insulin, and activity, offering widgets and Apple Health integration. It connects via Bluetooth to devices like Dexcom and FreeStyle Libre.

Highlights
  • Real-time glucose tracking
  • Insulin tracking
  • Activity and exercise logging
  • Widgets and watch app support
  • Apple Health integration
  • Bluetooth CGM connectivity
Features
Read full description

This application is based on xDrip4iO5 (also known as "xDrip for iOS" or "xdripswift") that is an open-source application to display real time blood glucose data. Key Features: - This instance and/or application and all original features within from xDrip4iO5 will always be free. - Glucose Tracking (CGM). - Insulin Tracking . - Activity & Exercise. - Widgets & Watch App. - Apple Health Integration. Privacy Policy: https://zukka.netlify.app/ [!] Regulatory Use Notice This app connects via Bluetooth to continuous glucose monitoring (CGM) systems such as Dexcom and FreeStyle Libre. These devices are approved for use in specific regions: • Dexcom G4, G5, G6 – FDA-cleared and CE-marked • FreeStyle Libre 2 – FDA-cleared and CE-marked Third-party Bluetooth accessories (e.g., MiaoMiao, BluCon, Bubble) are not medical devices and are used only to relay sensor data. [!] Disclaimer: This app is intended for use only in countries where the supported CGM systems are approved by the appropriate health authorities. This app is intended for informational and educational use only. It does not provide medical advice, diagnosis, or treatment. Always consult your healthcare provider before making any medical decisions. This app only displays data from approved CGM devices and does not modify or interpret sensor data.

About

MemoraSync

This AI-powered diary helps you capture, organize, and reflect on your daily experiences, goals, and habits. It automatically transforms your activities into a narrative and offers tools for deep reflection. Sync data from various devices for a comprehensive life record.

Highlights
  • AI Daily Recap
  • Goal & Habit Tracking
  • Smart Device Integrations
  • Private & Encrypted Journaling
  • AI Reflection Tools
Features
Read full description

MemoraSync – Your Life, Remembered Intelligently MemoraSync is your AI-powered diary designed to help you capture, organize, and reflect on your daily experiences, goals, and habits in one private journal. KEY FEATURES: AI Daily Recap Your activity, places, workouts, and notes can be transformed into a clear, human story. Goal & Habit Tracking Set goals, track habits, and monitor progress directly inside your diary. Smart Integrations Sync from your devices—watch, phone, car, and more. Private & Encrypted Your data stays yours. Always encrypted. Always private. AI Reflection Tools Think out loud, reflect deeply, and gain one clear perspective designed for focus and presence. MemoraSync offers subscription plans that unlock unlimited journaling, advanced AI features, wellbeing insights, and priority support. Start your journey today. Terms of Use: https://www.memorasync.com/eula

Screenshots

Zukka3 screens
MemoraSync4 screens

Verdict

The call

The clearest difference is rating: MemoraSync at 5.0 against Zukka's 4.5. Zukka's advantage is in-app purchases (none vs 5) and update cadence (every 3 weeks vs every 3 months). On price, ads 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. MemoraSync sells 5 in-app purchases, starting at $3.99 per month. Zukka asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

MemoraSync holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Zukka has 62 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Zukka ships an update every 3 weeks, MemoraSync every 3 months. The most recent releases landed on September 29, 2026 and September 11, 2026 respectively.

Scorecard6 real differences · 4 level
Zukka versus MemoraSync: the parameters behind the verdict, then further details
ParameterZukkaMemoraSync
PriceFreeFree
Rating4.5 (62 ratings)5.0 (2 ratings) — better
Positive reviews75.8% of reviews—
Number of ratings62 — better2
Update frequencyEvery 3 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS16.2 — better18.6
Further details — not scored
Size116 MB28 MB
Age rating4+4+
DeveloperIhor ZhvankoSudhir Kurup

Customer experience

Zukka

All ratings62 ratings
Positive85.5%
Neutral3.2%
Negative11.3%
Written reviews62 reviews
Positive75.8%
Neutral8.1%
Negative16.1%

MemoraSync

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Zukka

No in-app purchases

5 purchases

MemoraSync

Subscriptions5
  • Talk to MemoraSync$3.991 Month
  • MemoraSync Plus Monthly$8.991 Month
  • MemoraSync Premium Monthly7 Days trial$14.991 Month
Show 2 more
  • MemoraSync Plus Annual$129.991 Year
  • MemoraSync Premium Annual$149.991 Year

Questions

Is Zukka free?
Zukka is free to download, with no in-app purchases.
Is MemoraSync free?
MemoraSync is free to download, with in-app purchases available.
Which has better reviews, Zukka or MemoraSync?
MemoraSync is rated higher. Zukka averages 4.5 out of 5 from 62 ratings, while MemoraSync averages 5.0 from 2 ratings.
Do Zukka or MemoraSync have ads?
Neither Zukka nor MemoraSync shows ads.
Which is updated more often, Zukka or MemoraSync?
Zukka ships an update every 3 weeks, and MemoraSync every 3 months. Most recently, Zukka was updated on September 29, 2026 and MemoraSync on September 11, 2026.

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