Comparison

i.Timer vs inDeo Ring

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

Head to head
About

i.Timer

This app provides a modern interval timer for various fitness activities like HIIT, Tabata, and workouts. It supports background music playback and offers customizable sounds for transitions. The app features a clean interface with light and dark modes, making training more engaging.

Highlights
  • Interval timer for HIIT, Tabata, EMOM
  • Background mode for music playback
  • Customizable interval sounds
  • Preconfigured timers
  • Light and dark modes
  • Last activity displayed on home screen
Features
Read full description

A modern interval timer for HIIT, EMOM, Tabata, boxing, circuit training, and fitness workouts. Create custom interval timers, start workouts in seconds, and track your progress over time. Designed to be simple, fast, and distraction-free. • Free to use • Train without limits – no trial period • Create unlimited custom timers • No account required • Works completely offline • Ready-to-use presets for HIIT, EMOM, Tabata and more • Detailed training statistics and activity history • Recent workouts on the home screen • Custom sounds for interval transitions • Background audio support during workouts • Clean interface with light and dark mode

About

inDeo Ring

Features
Read full description

[inDeo Ring] Smart Rosary Prayer • Experience a focused and intuitive rosary prayer with the touch-enabled inDeo Ring. • Easily view, track, and manage your personal prayer progress anytime. Wellness & Daily Health Tracking • Check your activity and wellness data collected through the inDeo Ring at a glance. • Monitor your daily movement, receive personalized insights, and build healthier routines with a clear wellness dashboard. Fast & Simple Smart Ring Connectivity (BLE) • Connect your ring instantly via Bluetooth. • View battery level and sync status in real time, and customize ring modes and behaviors directly from the app. Clean, Intuitive Design • Navigate effortlessly with a simple, beginner-friendly interface. • Prayer and wellness features are clearly separated for a smooth and focused experience. A Meaningful Daily Habit with inDeo Ring • Stay consistent in your rosary prayer. • Maintain focus with subtle gestures and alerts. • Support a balanced, healthier lifestyle as your ring and app work seamlessly together. * The wellness features in this app are intended for general well-being and daily activity tracking only. They are not designed to diagnose, treat, or provide medical advice. Please consult a qualified healthcare professional before making any medical decisions or if you have any health concerns.

Screenshots

i.Timer4 screens
inDeo Ring4 screens

Verdict

The call

The clearest difference is in-app purchases: inDeo Ring at none against i.Timer's 1. inDeo Ring also leads on ads (none vs shown). i.Timer's advantage is update cadence (weekly vs every 9 months). On price, 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. i.Timer sells 1 one-off in-app purchase. inDeo Ring asks for nothing beyond the download.

UpkeepUpdate frequency

i.Timer ships an update weekly, inDeo Ring every 9 months. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
i.Timer versus inDeo Ring: the parameters behind the verdict, then further details
Parameteri.TimerinDeo Ring
PriceFreeFree
Rating4.7 (31 ratings) — better—
Positive reviews92.9% of reviews—
Number of ratings31 — better—
Update frequencyWeekly — betterEvery 9 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.015.6 — better
Further details — not scored
Size49 MB14 MB
Age rating9+4+
DeveloperGregor PawWOO LIM TECH CO., LTD.

In-app purchases

1 purchases

i.Timer

One-time1
  • Premium features$6.99
None

inDeo Ring

No in-app purchases

Questions

Is i.Timer free?
i.Timer is free to download, with in-app purchases available.
Is inDeo Ring free?
inDeo Ring is free to download, with no in-app purchases.
Do i.Timer or inDeo Ring have ads?
i.Timer shows ads; inDeo Ring does not.
Which is updated more often, i.Timer or inDeo Ring?
i.Timer ships an update weekly, and inDeo Ring every 9 months. Most recently, i.Timer was updated on October 22, 2026 and inDeo Ring on October 24, 2026.

Other comparisons