Comparison

Maxima Curve vs ECG Journal

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

Head to head
About

Maxima Curve

Features
Read full description

Maxima Curve redefines convenience, allowing you to effortlessly connect and unlock the full potential of your wearable tech. Key Features: Integrates with iOS Health App Effortless Pairing: Say goodbye to complicated setups. Maxima Curve makes pairing your smartwatch with your smartphone a quick and hassle-free process. Notifications at a Glance: Stay connected without missing a beat. Receive all your smartphone notifications directly on your smartwatch, so you're always in the know. Call Management: Manage your calls with ease. Answer, reject, or mute incoming calls directly from your wrist, ensuring you stay connected on the go. Tailored Alerts: Customize your notifications to suit your preferences. Choose which apps and alerts you want to receive on your smartwatch. Find Your Phone: Can't locate your phone? No problem! Maxima Curve can trigger a ring on your smartphone, even when it's on silent mode. Music Control: Take control of your music. Play, pause, skip tracks, and adjust the volume directly from your smartwatch. Health Data Sync: Ensure your health and fitness data is always up-to-date. Maxima Curve syncs seamlessly between your smartwatch and smartphone, helping you stay motivated. Remote Camera Capture: Capture the perfect shot with ease. Use your smartwatch as a remote shutter button for your smartphone's camera. Device Compatibility: Maxima Curve supports a wide range of smartwatches and smartphones. Check our compatibility list to ensure your devices are supported. Maxima Curve empowers you to make the most of your smartwatch. Download the app now and experience a more connected and convenient lifestyle, all from your wrist.

About

ECG Journal

Features
Read full description

ECG Journal helps you keep an ECG library organized with the context that matters. Review your ECG history in a clean timeline, add notes, organize records with tags, and filter by symptoms or keywords. When available, ECG Journal can also use HealthKit data to show nearby blood pressure readings alongside your ECG entries. Features: - Browse ECG records in a simple journal view - Add notes to individual ECG entries - Organize entries with custom tags - Filter by tags, symptoms, and note text - View ECG details with rhythm, heart rate, and waveform - Link nearby blood pressure readings from HealthKit and easily view their average - HealthKit sync ECG Journal is designed for personal record keeping and easier review of your ECG history. It is not intended to diagnose, treat, or replace professional medical advice.

Screenshots

Maxima Curve4 screens
ECG Journal4 screens

Verdict

The call

The clearest difference is update cadence: ECG Journal at daily against Maxima Curve's every 6 months. Maxima Curve's advantage is iOS requirement (12.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Maxima Curve ships an update every 6 months, ECG Journal daily. Both last shipped on October 14, 2026.

Scorecard2 real differences ยท 4 level
Maxima Curve versus ECG Journal: the parameters behind the verdict, then further details
ParameterMaxima CurveECG Journal
PriceFreeFree
Update frequencyEvery 6 monthsDaily โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS12.0 โ€” better17.0
Further details โ€” not scored
Size205 MB4 MB
Age rating4+17+
DeveloperManjot PurewalMerge Labs Ltd

In-app purchases

None

Maxima Curve

No in-app purchases

None

ECG Journal

No in-app purchases

Questions

Is Maxima Curve free?
Maxima Curve is free to download, with no in-app purchases.
Is ECG Journal free?
ECG Journal is free to download, with no in-app purchases.
Do Maxima Curve or ECG Journal have ads?
Neither Maxima Curve nor ECG Journal shows ads.
Which is updated more often, Maxima Curve or ECG Journal?
Maxima Curve ships an update every 6 months, and ECG Journal daily. Most recently, Maxima Curve was updated on October 14, 2026 and ECG Journal on October 14, 2026.

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