Comparison

CovPass Cyprus vs AcidLog

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

Head to head
About

CovPass Cyprus

This official government app allows EU citizens to securely store and display their EU Digital COVID Certificate. It facilitates safe travel within the EU by providing proof of vaccination, negative test results, or recovery from COVID-19.

Highlights
  • Download EU Digital COVID Certificate
  • Proof of vaccination, test, or recovery
  • Facilitates safe EU travel
  • Secure personal data
  • Digital and printable versions
  • QR code authentication
Read full description

The official application of the Cypriot Government where EU citizens can download the EU Digital COVID Certificate aimed at facilitating safe free movement of citizens in the EU during the COVID-19 pandemic. The COVPASS app works with full security of personal data. The EU Digital COVID Certificate was created to allow Member States to adjust their present public health restrictions to facilitate cross-border travel for their citizens. An EU Digital COVID Certificate is a digital proof that a person has either • been vaccinated against COVID-19 • received a negative test result or • recovered from COVID-19 The general features of the EU Digital COVID Certificate are: • Available in a digital and/or printed version • With QR code • Free of charge • Available in Greek and English • Secure, protected and authenticated • Privacy of personal data • Available in Greek and English For further information please contact the Call Center at 1474 for Cypriot numbers and +357 22 285757 for foreign numbers or via email at info@eudcc.gov.cy

About

AcidLog

Features
Read full description

Most acid reflux advice hands you a list of 40 foods to avoid. AcidLog does the opposite: it finds the 3 or 4 that actually bother YOU — so you can stop fearing the rest. Log a meal and how you felt in about 30 seconds. AcidLog's correlation engine connects what you ate to your symptoms and, within 14 days, gives you a personal trigger list ranked by confidence. WHY A GENERIC "AVOID THESE FOODS" LIST FAILS Coffee wrecks one person and does nothing to the next. Reflux is personal. Instead of eliminating everything, AcidLog watches your own meals and symptoms and surfaces the patterns that are actually yours. HOW IT WORKS 1. Log — add a meal and rate symptoms (heartburn, regurgitation, throat, cough, bloating) in seconds. 2. Correlate — the on-device engine links foods to the symptoms that followed. 3. Discover — by day 14 you get a ranked list of your likely triggers, with a confidence score for each. WHAT'S FREE The full 14-day trigger discovery is free: log meals and symptoms and see your first correlations and trigger list. No trial paywall in front of the core. ACIDLOG PRO (monthly or annual subscription) - Unlimited history and correlation beyond day 14 - Doctor-ready PDF report to bring to your gastroenterologist - Trend stats over weeks and months - Ongoing trigger refinement as your diet changes BUILT FOR REAL LIFE - Offline logging — entries queue on your phone and sync when you're back online - No ads. Ever. - Fast enough to log at the table, not an hour later - Works for GERD, silent reflux / LPR, and post-meal indigestion MADE FOR - Adults with GERD or silent reflux (LPR), including long-term PPI users who want their own triggers, not another handout - Anyone newly diagnosed and told to "keep a food diary" - Caregivers who cook and want to know which meals set off symptoms AN HONEST NOTE AcidLog is a diary and correlation tool, not a medical device. It does not diagnose, treat, or cure any condition, and it isn't a substitute for your doctor. Its job is to hand you and your clinician better data. Find your triggers, keep your food. Start free.

Screenshots

CovPass Cyprus4 screens
AcidLog4 screens

Verdict

The call

The clearest difference is in-app purchases: CovPass Cyprus at none against AcidLog's 2. CovPass Cyprus also leads on iOS requirement (12.1 vs 15.1). AcidLog's advantage is update cadence (every 3 weeks vs every 4 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. AcidLog sells 2 in-app purchases, starting at $4.99 per month. CovPass Cyprus asks for nothing beyond the download.

UpkeepUpdate frequency

CovPass Cyprus ships an update every 4 months, AcidLog every 3 weeks. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.

Scorecard3 real differences · 7 level
CovPass Cyprus versus AcidLog: the parameters behind the verdict, then further details
ParameterCovPass CyprusAcidLog
PriceFreeFree
Rating2.0 (24 ratings) — better—
Positive reviews11.4% of reviews—
Number of ratings24 — better—
Update frequencyEvery 4 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.1 — better15.1
Further details — not scored
Size12 MB45 MB
Age rating4+4+
DeveloperDeputy Ministry for Research, Innovation & Digital PolicyDJUMP, MB

In-app purchases

None

CovPass Cyprus

No in-app purchases

2 purchases

AcidLog

Subscriptions2
  • Premium Monthly$4.991 Month
  • Premium Annual$39.991 Year

Questions

Is CovPass Cyprus free?
CovPass Cyprus is free to download, with no in-app purchases.
Is AcidLog free?
AcidLog is free to download, with in-app purchases available.
Do CovPass Cyprus or AcidLog have ads?
Neither CovPass Cyprus nor AcidLog shows ads.
Which is updated more often, CovPass Cyprus or AcidLog?
CovPass Cyprus ships an update every 4 months, and AcidLog every 3 weeks. Most recently, CovPass Cyprus was updated on October 14, 2026 and AcidLog on October 12, 2026.

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