Comparison

PeriSync vs Feels AI

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

Head to head
About

PeriSync

Features
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PeriSync is a cycle tracking mobile application that aims to go beyond the regular feature set of period prediction. The app operates with different modes of use in line with the use cases women use such apps for: because they want to be able to plan ahead by seeing predictions for their future periods; because they want to get pregnant and need data-based cycle information supporting that; because they want to monitor their health by logging their cycle data; or because they need help in keeping track of their contraception. PeriSync provides not only predictions but reports of all logged data, and live assistance all through one’s cycle based on user interactions. The insights and educational content provided follows the all-time most actualised scientific standards concerning women’s health. By providing these information PeriSync aims to empower women by knowledge about what’s healthy and what’s not, and give the decision to their hands about their own health.

About

Feels AI

Features
Read full description

Describe how you feel in your own words, write or talk, and Feels finds the feeling for you! Most mood trackers give you five faces a day. Feels gives you words, in the moment. A rough morning and a good evening stay two entries, never averaged. Seven core feelings open into 130: Happy β€Ί Accepted β€Ί Valued, Bad β€Ί Stressed β€Ί Overwhelmed. Three taps to name it with intensity. β€’ A feeling wheel that reveals options one ring at a time, so you never freeze up and feel confused β€’ Save at any depth. A one-tap entry is a real entry β€’ Log as many times a day as you like, a rough morning and a good evening are two entries, never averaged β€’ Find the intensity of your feelings β€’ Your month as color: one feeling fills a day, several split it β€’ Optional note, time, cause and place, plus your own labels β€’ Learn what each feeling means (press and hold any feeling to read what it means) β€’ No account, no sign-up. Entries stay on your iPhone and sync through your own private iCloud FEELS PLUS Feels is free to use, and editing an already logged feeling is never paywalled. Feels Plus let's you add unlimited number of entries. $6.99 per month or $39.99 per year, each starting with a 7-day free trial. Payment is charged to your Apple Account at confirmation of purchase. Your subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the current period ends. You can manage your subscription and turn auto-renewal off in your Apple Account settings after purchase. Any unused portion of a free trial is forfeited when you buy a subscription. Terms of use (EULA): https://feelswheel.com/terms Privacy policy: https://feelswheel.com/privacy

Screenshots

PeriSync4 screens
Feels AI4 screens

Verdict

The call

The clearest difference is in-app purchases: PeriSync at none against Feels AI's 4. PeriSync also leads on iOS requirement (14.0 vs 18.0). Feels AI's advantage is update cadence (every 3 days vs monthly). On price, ads 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. Feels AI sells 4 in-app purchases, starting at $5.59 per month. PeriSync asks for nothing beyond the download.

UpkeepUpdate frequency

PeriSync ships an update monthly, Feels AI every 3 days. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.

Scorecard3 real differences Β· 3 level
PeriSync versus Feels AI: the parameters behind the verdict, then further details
ParameterPeriSyncFeels AI
PriceFreeFree
Update frequencyMonthlyEvery 3 days β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS14.0 β€” better18.0
Further details β€” not scored
Size52 MB16 MB
Age rating4+4+
DeveloperForhercare Kereskedelmi Korlatolt Felelossegu TarsasagMiklos Kekkoi

In-app purchases

None

PeriSync

No in-app purchases

4 purchases

Feels AI

Subscriptions4
  • Monthly Subscription7 Days trial$5.591 Month
  • Monthly Subscription7 Days trial$6.991 Month
  • Yearly Subscription7 Days trial$31.991 Year
Show 1 more
  • Yearly Subscription7 Days trial$39.991 Year

Questions

Is PeriSync free?
PeriSync is free to download, with no in-app purchases.
Is Feels AI free?
Feels AI is free to download, with in-app purchases available.
Do PeriSync or Feels AI have ads?
Neither PeriSync nor Feels AI shows ads.
Which is updated more often, PeriSync or Feels AI?
PeriSync ships an update monthly, and Feels AI every 3 days. Most recently, PeriSync was updated on October 10, 2026 and Feels AI on October 24, 2026.

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