Comparison

KiActiv Sync vs CEFREF

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

Head to head
About

KiActiv Sync

Features
Read full description

The KiActiv® App allows you to upload physical activity data from your Bluetooth LE enabled wearable device to your KiActiv® account. Designed for existing KiActiv® users, the quick and simple upload will mean you can view your data instantly in the KiActiv® Web Platform.

About

CEFREF

This app simplifies migraine tracking with quick logging of pain and medication. It helps users identify patterns and generates shareable PDF reports for healthcare providers. Designed for ease of use without ads or distractions.

Highlights
  • Quick headache and medication logging
  • Identify migraine patterns and trends
  • Generate shareable PDF reports
  • Ad-free and private tracking
  • Simple, clutter-free interface
Features
Read full description

CEFREF - Your Migraine Diary | Currently FREE Track your migraines. Understand your patterns. Take control. Living with migraine can be challenging. Keeping a headache diary shouldn't be. CEFREF is a simple, intuitive migraine diary developed with headache expertise to help you record your symptoms, monitor medication use and better understand your headache patterns. Whether you experience occasional migraines or frequent headaches, CEFREF makes it easier to keep track of your condition and share useful information with your healthcare professional. WHY CHOOSE CEFREF? QUICK AND EASY HEADACHE TRACKING Record headache severity, medication use and other important details in just a few taps. No complicated forms or unnecessary clutter. CLEAR CHARTS AND INSIGHTS View your headache history through easy-to-understand charts and summaries. Identify patterns and follow changes over time. REPORTS YOU CAN SHARE Generate clear headache diary reports to share with your GP, neurologist or headache specialist, helping make consultations more informative. MEDICATION TRACKING Keep a record of the medication you take, making it easier to review your treatment history. PRIVACY AND SECURITY CEFREF is designed with privacy in mind. Your personal health information is handled securely, without advertising. SIMPLE, ACCESSIBLE DESIGN An intuitive diary designed to make regular headache tracking as straightforward as possible. CURRENTLY COMPLETELY FREE CEFREF is currently free to download and use, with no subscription or paid upgrades required. BUILT TO SUPPORT BETTER MIGRAINE MANAGEMENT A consistent headache diary can provide valuable information when discussing symptoms and treatment with your healthcare professional. CEFREF helps you organise that information clearly, without making daily tracking feel like another burden. Download CEFREF today - currently FREE. Learn more at www.cefref.com CEFREF is a headache diary and tracking tool. It does not provide a medical diagnosis or replace advice from a qualified healthcare professional.

Screenshots

KiActiv Sync3 screens
CEFREF4 screens

Verdict

The call

The clearest difference is in-app purchases: KiActiv Sync at none against CEFREF's 3. KiActiv Sync also leads on iOS requirement (9.0 vs 15.0). CEFREF's advantage is update cadence (every 3 weeks vs every 9 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. CEFREF sells 3 in-app purchases, starting at $2.99 per month. KiActiv Sync asks for nothing beyond the download.

UpkeepUpdate frequency

KiActiv Sync ships an update every 9 months, CEFREF every 3 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 5 level
KiActiv Sync versus CEFREF: the parameters behind the verdict, then further details
ParameterKiActiv SyncCEFREF
PriceFreeFree
Positive reviews—100.0% of reviews
Update frequencyEvery 9 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better15.0
Further details — not scored
Size70 MB0 MB
Age rating4+4+
DeveloperKi Performance Lifestyle LtdCeftronics Limited

In-app purchases

None

KiActiv Sync

No in-app purchases

3 purchases

CEFREF

Subscriptions1
  • CEFREF Premium$2.991 Month
One-time2
  • Data Export$0.99
  • CEFREF Premium$9.99

Questions

Is KiActiv Sync free?
KiActiv Sync is free to download, with no in-app purchases.
Is CEFREF free?
CEFREF is free to download, with in-app purchases available.
Do KiActiv Sync or CEFREF have ads?
Neither KiActiv Sync nor CEFREF shows ads.
Which is updated more often, KiActiv Sync or CEFREF?
KiActiv Sync ships an update every 9 months, and CEFREF every 3 weeks. Most recently, KiActiv Sync was updated on October 25, 2026 and CEFREF on October 24, 2026.

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