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51
BU Score
Solid

UltraTimer

4.1 ✍️ Editor
✍️ bumetric analysis

UltraTimer is an iOS app from Plain and Simple Software in the Health & Fitness category, currently rated 4.1★ across 11 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.

Our BU Score puts it at 51: Solid (established niche player). For a Health & Fitness app, that means established niche player.

Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.

📊 Performance Tracking LIVE

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Rating
Reviews
Forecast Revenue / mo
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💰 Forecast Revenue / mo

MODEL
Revenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 8 of 8 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
Paid app ($0.00)METRIC
+$2,800
bugsREVIEW
−$1,800
5 starREVIEW
+$1,800
excellent appREVIEW
+$1,500
Good rating (4.1★)METRIC
+$800
Established app (7y old)METRIC
+$800
Single-language (English only)METRIC
−$400
Pre-traction phase (11 ratings)METRIC
−$300
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📈 Reviews Growth

LIVE
Cumulative review count from first BU snapshot. Each point = a tracked update.

⭐ Rating Trend

LIVE
Average rating evolution. Updates with each new review batch.

🗓️ Snapshot Timeline

HISTORY
Each bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →
💾 21 MB🔞 4+📱 iOS 8.0+🔖 v7.5🔄 updated 7y ago🌐 EN📂 Health & Fitness💰 Paid🚀 Launched 2019 (7y old)

📝 About this app

- Reviews -

"UltraTimer by Plain and Simple Software is an ideal tool if you want to use your iPhone or iPod touch to keep you on track... UltraTimer is a simple but valuable tool for anyone who requires a flexible, hands-free event timer."
- by Kyle Bailey, Macworld.com

"Ultratimer: a must-have for interval training. ... Of the timers that I've tested, UltraTimer is my favorite. Its combination of ease-of-use and functionality make it the benchmark fitness timer app."
- by Sang Tang, tuaw.com

"So I purchased the UltraTimer app from the AppStore on my iPhone. It was the only purchased app I have that was worth it!"
- by Casey, rawandfit.com

"...the other thing that I have come to love is my Ultratimer application on my iPod... the Ultratimer is a step beyond."
- by Jennifer, oncearoundvenus.blogspot.com

"UltraTimer iPhone App Is EXACTLY What I’ve Been Looking For. ... I was worried that it might be difficult to use, but I found it incredibly easy and I was running with a program that only took me about five minutes to program, and that included recording the voice prompts."
- by Laura Moncur, starling-fitness.com

-----------------------------------
- Description -

UltraTimer is the original fully-programmable and customizable interval timer in the AppStore. As a result, it is the most refined and feature-rich interval timer today!

UltraTimer is an easy and convenient way of timing any activity or series of activities. You can set a single timer or multiple timers, each including series of count-down intervals that run back-to-back. Each interval can be customized to play a different alarm sound from the included library, as well as change the background color for visual feedback.

It is easy to set up intervals for any activity: training (martial arts, boxing, mma, circuit training, interval training, Crossfit, HIIT / HIT, yoga, meditation, exercise, workout, cycling, running, etc), time management for switching between multiple projects, or anything else you can think of.

For a complete workout, you can set up a Timer Group which will play individual timers back to back. Start out with your favorite Warm Up timer, then run through your favorite Training timer, and end with a Stretching timer. UltraTrainer will run you through your full workout automatically.

The included sound library comes with a wide variety of reminder sounds suitable for relaxing timers, high intensity activities, and everything in between. Custom sounds can also be recorded via the microphone; you are not limited to the included sound library.

Exclusive to our products, users can browse the Timer Exchange, a community where people freely exchange timers. Search, browse, and download timers that other users have uploaded. If you want, you can upload your own timers to share with others.

If a friend also owns UltraTimer, you can exchange timers via e-mail or the clipboard to use other methods.

Using UltraTimer with music playing is not a problem. You can begin playing music on the timer screen, pause it, or skip to the next track.

Just a few features in UltraTimer:
- Timer Exchange community
- Runs in the background
- Copy/Paste Intervals and Actions
- Delayed start time
- Over 70 included sounds
- Record your own sounds
- Large countdown timer display
- iPod music playback control lets you pause/play the current track or move to the next track from the countdown timer screen
- Pause the timer to temporarily halt the activity
- Timer state is saved if it is interrupted
- Still runs if screen is locked
- Intuitive setup

If you're looking for an App that coaches you as you train, check out "UltraTrainer."

🆕 What's New · v7.5

This update from Apple will improve the functionality of this app. No new features are included.

Fixed crash issue when recording custom sounds in iOS 10/11

Profile & Insights

Everything we know — and don't — about this app and its company.

Identification

App name
UltraTimer
Developer
Plain and Simple Software
Bundle ID
com.plainandsimplesoftware.UltraTimer
App Store URL
Open in App Store
Category
Health & Fitness
Content rating
4+
Languages
EN

Company

Website
www.plainandsimplesoftware.com
Tagline
Not found
Description
Not found
Founded
Not found
HQ / Address
Not found
Employees
Not found
Logo
Not found

Revenue

Verified revenue / mo
Not found
AI revenue estimate / mo
Not found
AI annual estimate
Not found
ML model estimate / mo
$8.7K/mo
Top-grossing rank
Outside top 100 in US Health & Fitness
All-time revenue
Not found
Pricing
Not found

Founder

Name
Not found
X / Twitter
Not found
LinkedIn
Not found
GitHub
Not found
X followers
Not found
Public statements
Not found

Funding

Total raised
Not found
Last round
Not found
Investors
Not found
Crunchbase
Not found
AngelList
Not found

Press & Links

Articles found
Not found
Listed on
Not found
Blog
Not found
Press / News
Not found

Contacts & Socials

Socials
Not found
Email
Not found
Phone
Not found
Contact page
Not found
About page
Not found
📈Ratings growth11 ratings+-72% lifetimeShow 3-year history estimate ▾Feb 2010Oct 2015May 2026
Tracked (58 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.

More by Plain and Simple Software

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Full revenue analysis
Read the article-style breakdown for UltraTimer: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
Read deep-dive →