Comparison

Cedar vs Vionut

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

Head to head
About

Cedar

Features
Read full description

Understand your pollen dayβ€”and your own allergy patterns. Cedar brings modeled local pollen, practical information and your symptom history together. Look up supported pollen near your U.S. ZIP, choose the types you want to watch, and get a useful starting point before you record anything. FREE EVERYDAY FEATURES Today’s supported pollen levels, an editable watchlist, source-linked general guidance, quick symptom check-ins, basic symptom history, and raw CSV export. Cedar shows oak, birch, grass and ragweed separately when the provider supports them. Missing readings stay missing. CEDAR PREMIUM Premium adds up to five days of forecast detail, detailed qualified comparisons and formatted reports. A paid subscription does not guarantee that a personal pattern will emerge. An optional auto-renewable subscription is available monthly or annually; eligible users may receive an introductory annual offer. Exact localized price and renewal terms appear before purchase. Restore and subscription-management controls are available in Settings. YOUR HISTORY, ON YOUR IPHONE No Cedar account or cloud symptom sync is required. Cedar compares recorded entries with modeled pollen when enough compatible information exists; these are observations, not proof of a cause or predictions of your symptoms. Restoring a subscription does not recover deleted check-ins. Cedar does not diagnose allergies, measure personal exposure or provide medical treatment advice. Follow your clinician’s care plan for medication and medical decisions. Pollen alerts are not included in this release. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://cedar-allergy.pages.dev/privacy/ Support: https://cedar-allergy.pages.dev/support/

About

Vionut

Features
Read full description

A free food diary and personal plan in one app. Log meals, review calories, macros and fiber, and follow your water intake, weight and progress. Vitamins and minerals from your diary add detail when this information is available for the foods you log. START WITH THE FREE FEATURES β€’ Add food manually and from saved favorites. β€’ Get estimated nutrition targets based on your profile. β€’ Keep track of food, water and weight. CHOOSE HOW YOU LOG FOOD Vionut Premium adds photo, voice and barcode entry. Review each result before saving: you can change the meal name, weight and nutrition values. VITAMINS AND MINERALS IN YOUR DIARY Review recorded vitamins and minerals from your meals. Estimates depend on the completeness and quality of food data. Missing values do not mean zero intake, and these estimates do not diagnose deficiencies. SEE YOUR PROGRESS OVER TIME Explore charts for calories, macros, water, steps and weight. Get guidance from your Vio companion and save progress photos. Extended Vio features, extended trends and PDF reports require Premium. With active Premium, Vio questions have no per-user count limit. TRY PREMIUM WITHOUT AN AUTOMATIC CHARGE After creating your personal plan, you receive 7 days of Welcome Premium without starting an App Store subscription. Free features remain available when this access ends. The interface is available in 17 languages, including English, Spanish, Russian and Kazakh. If you choose, Vionut can read steps and active energy from Apple Health. This access is optional, read-only and enabled by you. Nutrition targets, food analysis and recommendations are estimates. Check the ingredients and portion before adding food to your diary. Vionut is not a medical app and does not replace professional medical advice. Paid Vionut Premium subscriptions are purchased separately and renew automatically. The selected plan's price and duration are displayed before you confirm a purchase. Manage your subscription in Apple ID settings. Restore Purchases, Terms of Use and Privacy Policy are available in the app. Terms of Use: https://vionut.com/terms.html Privacy Policy: https://vionut-ios-production-6aaad.web.app/privacy.html

Screenshots

Cedar4 screens
Vionut4 screens

Verdict

The call

The clearest difference is update cadence: Vionut at every 2 days against Cedar's every 5 days. On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Cedar sells 2 in-app purchases, starting at $3.99 per month and Vionut sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Cedar ships an update every 5 days, Vionut every 2 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

Scorecard1 real difference Β· 5 level
Cedar versus Vionut: the parameters behind the verdict, then further details
ParameterCedarVionut
PriceFreeFree
Update frequencyEvery 5 daysEvery 2 days β€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhoneiPhone, iPad β€” better
Requires iOS16.4 β€” better17.0
Further details β€” not scored
Size45 MB40 MB
Age rating4+4+
DeveloperBobby LandermanMaksim Geine

In-app purchases

2 purchases

Cedar

Subscriptions2
  • Cedar Premium Monthly$3.991 Month
  • Cedar Premium Annual1 Month trial$29.991 Year
3 purchases

Vionut

Subscriptions3
  • Monthly$2.991 Month
  • 6 Months Promo$9.996 Months
  • Yearly$17.991 Year

Questions

Is Cedar free?
Cedar is free to download, with in-app purchases available.
Is Vionut free?
Vionut is free to download, with in-app purchases available.
Do Cedar or Vionut have ads?
Neither Cedar nor Vionut shows ads.
Which is updated more often, Cedar or Vionut?
Cedar ships an update every 5 days, and Vionut every 2 days. Most recently, Cedar was updated on October 25, 2026 and Vionut on October 31, 2026.

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