Comparison

IntervalTimer(x) vs EvaCare

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

Head to head
About

IntervalTimer(x)

This app provides a customizable interval timer for workouts, focus sessions, and breaks. It offers audio cues, visual progress, and tracks workout history locally. Optional body metrics can be entered for calorie estimates, all stored securely on your device.

Highlights
  • Customizable work/rest/sets intervals
  • Audio cues for transitions
  • Workout history log
  • Local calorie estimates
  • Offline functionality
  • Siri Shortcuts integration
Features
Read full description

IntervalTimer - Train On Your Terms IntervalTimer is a clean, customizable interval timer built for workouts, focus sessions, and recovery breaks. Set your work duration, rest duration, and number of sets , then let the app keep you on pace with audio cues and a visual progress indicator. Your data stays on your device. IntervalTimer collects no personal data and has no account system. Everything - your workout history, body metrics, timer configurations, and intentions - is stored locally using Apple's SwiftData framework. Nothing leaves your phone. There are no servers, no cloud sync, no analytics pipelines, and no third-party SDKs tracking your behavior. The optional body metrics (weight, height, sex) you enter for calorie estimates are saved only in your device's local storage via UserDefaults. They are never transmitted, never shared, and never used for any purpose beyond the in-app calorie calculation you see on screen. Features: - Fully customizable work/rest/sets intervals - Audio cues for transitions and completion - Workout history log with session details - Calorie estimates based on your local profile - Intentions tracking to reflect on your mindset - Pre-configured templates to get started fast - Siri Shortcuts and Spotlight integration - Works entirely offline - always Disclaimer: Calorie estimates are educational only and not a substitute for medical advice.Consult a healthcare provider before making health decisions.

About

EvaCare

Features
Read full description

EvaCare is an app that helps you track your menstrual cycle and pregnancy in a simple, easy-to-use, and intuitive experience. With EvaCare, you can track your period, predict ovulation, determine your fertile window, and receive updates on your pregnancy progress, week of pregnancy, due date, and other important milestones. The app also provides smart reminders to help you avoid missing appointments, important milestones, and daily notifications. In addition, EvaCare offers useful tools such as: Track your cycle and predict your next cycle Track your pregnancy by week Manage your prenatal appointments Count fetal movements, tracken contractions Record your health, weight, and symptoms Set personalized reminders EvaCare is designed to accompany you through every stage, from tracking your cycle to caring for your pregnancy, helping you be more proactive in your daily health care.

Screenshots

IntervalTimer(x)4 screens
EvaCare4 screens

Verdict

The call

The clearest difference is in-app purchases: IntervalTimer(x) at none against EvaCare's 1. EvaCare's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.1). On price, update cadence and ads 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. EvaCare sells 1 one-off in-app purchase. IntervalTimer(x) asks for nothing beyond the download.

UpkeepUpdate frequency

IntervalTimer(x) ships an update every 3 weeks, EvaCare monthly. The most recent releases landed on July 6, 2026 and September 22, 2026 respectively.

Scorecard3 real differences · 6 level
IntervalTimer(x) versus EvaCare: the parameters behind the verdict, then further details
ParameterIntervalTimer(x)EvaCare
PriceFreeFree
Rating5.0 (1 ratings) — better
Number of ratings1 — better
Update frequencyEvery 3 weeks — betterMonthly
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS18.115.0 — better
Further details — not scored
Size9 MB12 MB
Age rating4+12+
DeveloperShapeHaven Innovations LLCLuan Cu Xuan

In-app purchases

None

IntervalTimer(x)

No in-app purchases

1 purchases

EvaCare

One-time1
  • Premium Lifetime$6.99

Questions

Is IntervalTimer(x) free?
IntervalTimer(x) is free to download, with no in-app purchases.
Is EvaCare free?
EvaCare is free to download, with in-app purchases available.
Do IntervalTimer(x) or EvaCare have ads?
Neither IntervalTimer(x) nor EvaCare shows ads.
Which is updated more often, IntervalTimer(x) or EvaCare?
IntervalTimer(x) ships an update every 3 weeks, and EvaCare monthly. Most recently, IntervalTimer(x) was updated on July 6, 2026 and EvaCare on September 22, 2026.

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