Comparison

CDTimer + vs OOTimer

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

Head to head
About

CDTimer +

This multi-countdown timer app offers an enhanced experience beyond the standard iPhone timer. It's designed for intuitive use, making it a comprehensive tool for managing multiple countdowns simultaneously.

Highlights
  • Multi-countdown timer
  • Intuitive design
  • Exceeds standard timer functionality
  • Easy to use
Features
Read full description

CDtimerは、複数のカウントダウンタイマーを同時に使えるシンプルなタイマーアプリです。 料理、勉強、作業、休憩、トレーニングなど、いろいろな時間管理に便利です。 各タイマーには進行状況バーが表示されるので、残り時間をひと目で確認できます。 1分、3分、5分、10分、30分のプリセットにも対応。 よく使う時間をすばやくセットできます。 シンプルで見やすく、毎日の時間管理に使いやすいカウントダウンタイマーです。

About

OOTimer

This app offers a visually engaging timer experience with a skeuomorphic design and soothing ambient sounds. It provides manual and preset timing options for various activities, promoting focus and relaxation. Unlock additional themes and sounds through a subscription.

Highlights
  • Skeuomorphic rotary timer design
  • Themed dials and playful themes
  • Immersive white noise ambient sounds
  • Manual dial and quick preset timing
  • Ad-free and privacy-focused
  • Companion for daily rituals
Read full description

[ OOTimer ] is a skuomorphic-style rotary timer that blends healing white noise with a variety of themed dials. Ad-free and with zero privacy tracking, it helps you rediscover the warmth of time through deep focus. Are you looking for a timer that is both aesthetically pleasing and truly understands your lifestyle? [ OOTimer ] perfectly integrates skuomorphic aesthetics with modern life, transforming time-tracking from cold digits into an immersive sensory experience. ▶ HIGHLIGHTS Playful Dials to Match Your Every Mood From refreshing watermelons to adorable pandas, switch between a variety of meticulously designed themes. Watch the physical-style hands rotate in real-time—making every countdown a visual delight. ▶Immersive White Noise: Instant Focus & Relaxation Built-in high-quality ambient sounds (can be muted), including gentle rain, crackling firewood, and summer waves. Block out the noise and immerse yourself instantly in reading, meditation, or a quick nap. ▶Two Ways to Time, Your Pace Your Way · Manual Dial: Just like a real clock, turn the needle by hand to set the duration—adding a sense of ritual to your routine. · Quick Presets: Tap an icon to start instantly. Perfectly covers every scenario: Reading, Cooking, Sedentary Reminders, Fitness, Gaming, Instant Noodles, Jogging, Face Masks, Meditation, Napping, Yoga, Writing, and more. ▶ YOUR LIFE RHYTHM MANAGER More than just a timer, it’s a companion for your daily rituals: · Deep Reading: Combine a focus timer with soothing white noise. · Sedentary Alert: A friendly nudge to stand up and stretch when you've been sitting too long. · Instant Noodles: One tap for 5 minutes—no more soggy noodles. · Perfect Soft-Boiled Eggs: Precise 9-minute timing for that perfect runny yolk. · Skincare: Set a 15-minute alert for your face mask and never worry about over-drying again. …… ▶ PERMANENT FREE FEATURES & PREMIUM UPGRADES · Free Forever: Download now to enjoy essential timing features for free, permanently. · Unlock More Beauty: Subscribe to access all premium themes and additional background sounds, keeping every session fresh. · Seamless Sync: Subscriptions are tied to your Apple ID. They restore automatically upon launch or can be manually restored in "Settings." · Privacy First: All data is stored locally. We collect no personal information, ensuring your privacy is always protected. Let OOTimer accompany you through every moment that counts. Privacy Policy & User Agreement: https://zokenchang.github.io/privacy-policy/ Contact Me: ootimer@163.com

Screenshots

CDTimer +2 screens
OOTimer4 screens

Verdict

The call

The clearest difference is in-app purchases: CDTimer + at none against OOTimer's 3. CDTimer + also leads on rating (4.0 vs 3.7) and iOS requirement (12.2 vs 17.0). OOTimer's advantage is ads (none vs shown) and update cadence (every 9 days vs every 5 weeks). On price 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. OOTimer sells 3 in-app purchases, starting at $1.99 per month. CDTimer + asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

CDTimer + holds the better App Store score, 4.0 against 3.7. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

UpkeepUpdate frequency

CDTimer + ships an update every 5 weeks, OOTimer every 9 days. The most recent releases landed on October 4, 2026 and October 12, 2026 respectively.

Scorecard7 real differences · 3 level
CDTimer + versus OOTimer: the parameters behind the verdict, then further details
ParameterCDTimer +OOTimer
PriceFreeFree
Rating4.0 (1 ratings) — better3.7 (3 ratings)
Positive reviews100.0% of reviews—
Number of ratings13 — better
Update frequencyEvery 5 weeksEvery 9 days — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPod — betteriPhone
Requires iOS12.2 — better17.0
Further details — not scored
Size2 MB93 MB
Age rating4+4+
Developertouru tsuruta凯 张

Customer experience

CDTimer +

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

OOTimer

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

None

CDTimer +

No in-app purchases

3 purchases

OOTimer

Subscriptions2
  • Monthly Subscription1 Month trial$1.991 Month
  • Annual Subscription7 Days trial$2.991 Year
One-time1
  • Lifetime Access$3.99

Questions

Is CDTimer + free?
CDTimer + is free to download, with no in-app purchases.
Is OOTimer free?
OOTimer is free to download, with in-app purchases available.
Which has better reviews, CDTimer + or OOTimer?
CDTimer + is rated higher. CDTimer + averages 4.0 out of 5 from 1 ratings, while OOTimer averages 3.7 from 3 ratings.
Do CDTimer + or OOTimer have ads?
CDTimer + shows ads; OOTimer does not.
Which is updated more often, CDTimer + or OOTimer?
CDTimer + ships an update every 5 weeks, and OOTimer every 9 days. Most recently, CDTimer + was updated on October 4, 2026 and OOTimer on October 12, 2026.

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