Comparison

Cyca Interval Timer vs Perith

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

Head to head
About

Cyca Interval Timer

Features
Read full description

An interval timer for people who move — without stopping your music. Strength training, running, sauna, stretching, focused work: Cyca layers "work and rest" intervals on top of your own music. It only ducks the volume for the moment an announcement or beep plays, then restores it instantly. ■ Highlights ・Doesn't stop your music: runs over other apps' playback ・Exercise mode: speaks each exercise name during rest ・Quick timer: 1/2/3/5/10 min, one tap, no setup ・Built-in presets: Tabata / HIIT / Sauna / Stretch / Pomodoro ・Custom presets: work/rest seconds, repeats, countdown sounds, pre-start countdown ・History calendar: review which days you trained, with memos ・Works with the screen off: the timer stays accurate in the background All data is stored only on your device and never transmitted. No internet connection required.

About

Perith

This app helps users track menopause symptoms like hot flashes, sleep disturbances, and mood changes. It organizes your symptom history for doctor appointments and allows you to log personal experiments to identify triggers and effective treatments. Your data is kept private and is not sold or used for advertising.

Highlights
  • Track hot flashes and night sweats
  • Log sleep disruption and mood changes
  • Record cycle changes and treatments
  • Identify personal triggers and patterns
  • Organize symptom history for doctor visits
  • Log personal experiments to test treatments
Features
Read full description

Perith is a menopause and perimenopause tracker for women who are tired of rebuilding weeks from memory. Log a hot flash in one tap, keep sleep, mood and treatments in one calm record, and walk into your next appointment prepared. LOG IN SECONDS - One-tap hot flash and night sweat logging - A quick daily check-in for heat, sleep, mood and function - Brain fog, anxiety, joint pain, palpitations, low libido and cycle changes - Notes for the details you would otherwise forget WALK INTO YOUR APPOINTMENT PREPARED Perith organizes your entries into a clear view of how often symptoms happened, how they affected your day and which treatments were involved, so the conversation starts from your record instead of a rushed recap. SEE WHAT KEEPS COMING BACK Compare heat, sleep and daily function over time and spot the possible triggers worth mentioning: caffeine, alcohol, late meals, stress. FIND OUT WHAT ACTUALLY HELPS Track HRT (pill, patch, gel or cream), a supplement or a routine change as an experiment. Mark taken or missed days and see what shifted after you started. PRIVATE BY DESIGN No account required. Your log is stored on your iPhone. Perith does not sell your information or use it for advertising. Limited, anonymized product-usage analytics are processed by TelemetryDeck to improve the app. Symptoms, journal notes, treatment details, appointment notes, exported reports, and Apple Health data are not sent in these analytics. Read our Privacy Policy for details. BUILT FOR THE TRANSITION Perith is not a fertility tracker, pregnancy app or period-prediction tool. It does not diagnose or recommend treatment. It helps you keep an honest record to discuss with your clinician. PERITH PLUS Free to start: daily logging, 14-day patterns and one active experiment. Perith Plus adds 30- and 90-day patterns, unlimited experiments, custom symptoms, Apple Health sleep and heart-rate context, and an exportable doctor report. The annual plan starts with a 1-week free trial for eligible new subscribers. Subscriptions: Perith offers optional auto-renewing subscriptions (Perith Plus Monthly and Perith Plus Annual). Payment is charged to your Apple ID account and subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://ylemos-inc.com/privacy

Screenshots

Cyca Interval Timer4 screens
Perith4 screens

Verdict

The call

The clearest difference is ads: Perith at none against Cyca Interval Timer's shown. Perith also leads on update cadence (every 4 days vs every 2 weeks). On price, in-app purchases, device support and iOS requirement 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. Cyca Interval Timer sells 1 one-off in-app purchase and Perith sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Cyca Interval Timer ships an update every 2 weeks, Perith every 4 days. Both last shipped on November 5, 2026.

Scorecard2 real differences · 7 level
Cyca Interval Timer versus Perith: the parameters behind the verdict, then further details
ParameterCyca Interval TimerPerith
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 2 weeksEvery 4 days — better
AdsYesNo — better
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhoneiPhone
Requires iOS16.4 — better17.0
Further details — not scored
Size61 MB8 MB
Age rating4+12+
DeveloperB8T LABSYlemos inc

In-app purchases

1 purchases

Cyca Interval Timer

One-time1
  • 広告を非表示$1.99
2 purchases

Perith

Subscriptions2
  • Monthly$8.991 Month
  • Annual$49.991 Year

Questions

Is Cyca Interval Timer free?
Cyca Interval Timer is free to download, with in-app purchases available.
Is Perith free?
Perith is free to download, with in-app purchases available.
Do Cyca Interval Timer or Perith have ads?
Cyca Interval Timer shows ads; Perith does not.
Which is updated more often, Cyca Interval Timer or Perith?
Cyca Interval Timer ships an update every 2 weeks, and Perith every 4 days. Most recently, Cyca Interval Timer was updated on November 5, 2026 and Perith on November 5, 2026.

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