Comparison

Interval Timer vs ReikiAll

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

Head to head
About

Interval Timer

This app helps you manage workout intervals with customizable work and rest periods. It runs in the background and allows music playback, with options to save settings and share progress. Integrates with Apple Health for heart rate monitoring.

Highlights
  • Customizable sets, intervals, and rest times
  • Runs in background and with screen locked
  • Music playlist integration
  • Save settings as templates
  • Apple Health integration for heart rate
  • Post workouts to social media
Features
Read full description

***Free and reliable. Perfect for use at home, at the track or in the gym. We’re proud to introduce this handy little app that helps you keep track of your work and rest periods during workouts. Whether your into cycling, running, lifting weights, exercise, workout, stretching, boxing, MMA or HIT, this interval timer will prove to be an invaluable asset to you. Running foreground, background or with device locked, this reliable app allows you specify an overall time as well as program High/Low intensity interval and rest time between sets. Produced by Polycents! Key Features: - Customizable sets, high/low intensity interval and rest for your own need - Retina display, iOS4 and multitasking - Continue to run even when screen is locked - Play your song or playlist during your workout - Post your workout to Facebook or Twitter - Save settings as templates Customizable Features: - Number of Sets - Countdown Time - Set Time - Low Interval time - High Interval time - Rest Time - First Interval (low or high) - Sound Volume - Timer Sounds - Auto Lock - Vibrate - Pause during Rest - Playlist - New Each Set APPLE HEALTH: -Interval Timer can use Apple Health to show heart rate in Apple Watch App. # Subscription Details # - Monthly and annual subscriptions are available. - Payment will be charged to your iTunes account at confirmation of purchase. - Your subscription will automatically renew unless auto-renew is disabled at least 24 hours before the end of the current subscription period. - Automatic renewals will be charged at the same price you were originally charged for the subscription. - Subscriptions can be managed by going to Account Settings on the App Store after purchase. Terms of Use: https://www.iubenda.com/terms-and-conditions/18915396 Privacy Policy: https://www.iubenda.com/privacy-policy/18915396

About

ReikiAll

This app supports Reiki practitioners of all levels in their daily practice. It offers guided sessions, healing recommendations, and meditation tools. Users can also connect with a global community for shared practice and distance healing.

Highlights
  • Guided Reiki sessions
  • Healing recommendations
  • Gassho meditation
  • Learn Reiki Symbols
  • Reiki Community
  • Distance Reiki
  • Apple Health integration
Features
Read full description

Make Reiki a daily habit and improve your Reiki sessions. ReikiAll is an app for Reiki practitioners of all levels. You can choose 30+ positions for guided Reiki sessions, Holistic Healing recommendations, and Gassho meditation. Learn about Chakras and how to draw Reiki Symbols. Join the ReikiAll Community to practice at the same time as people around the world, send and receive distance Reiki. Reiki has many beneficial effects, that include relaxation, feelings of peace, safety, and well-being. ReikiAll has integration with the Apple Health app, which allows you to save the time of your sessions as Mindful Minutes. ReikiAll offers auto-renewing subscriptions: $7.99 per month and $29.99 per year. Subscriptions are auto-renewable, before the end of your subscription period, your iTunes account will be charged automatically unless you turn off auto-renewal at least 24 hours before the end of the subscription period. You can find our terms of use here: https://www.reikiall.com/terms-of-use You can find our privacy policy here: https://www.reikiall.com/privacy-policy Music from: https://www.zapsplat.com https://freesound.org/ (klankbeeld) https://filmmusic.io "Healing" by Kevin MacLeod (https://incompetech.com) License: CC BY (http://creativecommons.org/licenses/by/4.0/) https://www.bensound.com/royalty-free-music Mitja Lombar

Screenshots

Interval Timer4 screens
ReikiAll4 screens

Verdict

The call

The clearest difference is monetization model: Interval Timer at free with in-app purchases against ReikiAll's subscription. Interval Timer also leads on ratings volume (19K vs 1K) and update cadence (every 9 days vs every 3 weeks). ReikiAll's advantage is ads (none vs shown) and rating (4.9 vs 4.5). On price, in-app purchases 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. Interval Timer sells 6 in-app purchases, starting at $0.99 per month and ReikiAll sells 4 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

ReikiAll holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: Interval Timer has 19K ratings behind it against 1K, so its average is the more settled of the two. Written reviews point the same way: 69% of Interval Timer's written reviews are positive against 85% of ReikiAll's.

UpkeepUpdate frequency

Interval Timer ships an update every 9 days, ReikiAll every 3 weeks. The most recent releases landed on September 25, 2026 and September 23, 2026 respectively.

Scorecard7 real differences · 3 level
Interval Timer versus ReikiAll: the parameters behind the verdict, then further details
ParameterInterval TimerReikiAll
PriceFreeFree
Rating4.5 (19K ratings)4.9 (1K ratings) — better
Positive reviews69.0% of reviews85.3% of reviews — better
Number of ratings19K — better1K
Update frequencyEvery 9 days — betterEvery 3 weeks
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, Apple Watch
Requires iOS13.0 — better18.6
Further details — not scored
Size143 MB147 MB
Age rating4+4+
DeveloperNEO PIXEL LABS PTE. LTD.Ricardo Vargas Del Frari

Customer experience

Interval Timer

All ratings19,032 ratings
Positive88.4%
Neutral3.3%
Negative8.3%
Written reviews1,236 reviews
Positive69.0%
Neutral5.7%
Negative25.2%

ReikiAll

All ratings965 ratings
Positive97.9%
Neutral1.1%
Negative0.9%
Written reviews170 reviews
Positive85.3%
Neutral5.9%
Negative8.8%

User reviews

Interval Timer

From 19K App Store ratings

What we love

  • 🚀 Free version works well
  • 👍 Customizable intervals and timers
  • 👍 Flexible for different workouts
  • 👍 Easy to use and set up
  • 👍 Provides visual and audio cues

Room to improve

  • 🐛 Timer issues (stops, loses time)
  • 🔋 Drains battery when used
  • 💰 Expensive subscription model
  • 📢 Intrusive ads
  • 🔒 Incompatible with other apps

ReikiAll

From 1K App Store ratings

What we love

  • 🚀 Helpful for Reiki practice
  • 👍 Intuitive and user-friendly
  • 💎 Beautiful and well-designed app
  • 🎶 Good music and sound options
  • ⏱️ Useful timer and hand position guidance

Room to improve

  • 💰 Expensive subscription model
  • 🔒 Difficulty accessing paid features
  • 🔋 Drains battery when used at night
  • 🐛 Technical issues with app functionality

Bugs and requests

Interval Timer

Reported bugs

3 issues
  • Ads block functionality
  • App freezes or crashes
  • Timer doesn't work in background

Requested features

5 requests
  • Add notes to workouts
  • Provide workout history and analytics
  • Allow syncing with Apple Health
  • Improve Apple Watch integration
  • Add more customization options

ReikiAll

Reported bugs

3 issues
  • Inconsistent subscription activation
  • Warm-up feature not working properly
  • Inability to continue sessions after screen lock

Requested features

5 requests
  • Customizable hand position order
  • Ability to track usage history
  • Support for dark mode
  • More music and sound options
  • Integration with Apple Health

In-app purchases

6 purchases

Interval Timer

Subscriptions6
  • Plus - 1 Month$0.991 Month
  • Premium - 1 Month$1.991 Month
  • Plus - 1 Month$1.991 Month
Show 3 more
  • Premium - 1 Month$2.991 Month
  • Plus - 1 Year2 variants$4.991 Year
  • Premium - 1 Year7 Days trial2 variants$9.991 Year
4 purchases

ReikiAll

Subscriptions3
  • All Access (1 Month)3 Days trial$7.991 Month
  • All Access (6 Months)3 Days trial$14.996 Months
  • All Access (1 Year)7 Days trial$34.991 Year
One-time1
  • All Access (Lifetime)$149.99

Questions

Is Interval Timer free?
Interval Timer is free to download, with in-app purchases available.
Is ReikiAll free?
ReikiAll is free to download, with in-app purchases available.
Which has better reviews, Interval Timer or ReikiAll?
ReikiAll is rated higher. Interval Timer averages 4.5 out of 5 from 19K ratings, while ReikiAll averages 4.9 from 1K ratings.
Do Interval Timer or ReikiAll have ads?
Interval Timer shows ads; ReikiAll does not.
Which is updated more often, Interval Timer or ReikiAll?
Interval Timer ships an update every 9 days, and ReikiAll every 3 weeks. Most recently, Interval Timer was updated on September 25, 2026 and ReikiAll on September 23, 2026.

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