Comparison

Interval Timer Plus vs One Second View

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

Head to head
About

Interval Timer Plus

This versatile timer app offers a simple yet powerful way to manage timed activities. Customize multiple intervals with individual colors and sounds, and save them as presets for quick access. It's designed for ease of use and visibility, even from a distance, and works seamlessly in the background.

Highlights
  • Customizable intervals
  • Named intervals with voice readout
  • Individual colors and sounds
  • Count time or repetitions
  • Unlimited presets
  • Works in background
  • Full screen color coding
Features
Read full description

Free, simple and easy to use all purpose Interval Timer SIMPLE AND FREE INTERVAL TIMER + 1-Tap Quickstart + No signup required, download and get going immediately GLANCEABLE + Very Big Fonts, visible from everywhere + Full screen color coding, works like a traffic light right in front of you + Portrait or landscape, always uses the full screen space POWERFUL ADVANCED PRESETS + Multiple intervals, each individually customizable + Name your intervals and have Interval Timer read it out to you + Individual colors and sounds + Count time or repetitions + Unlimited amount of presets ACCESSIBLE + Works with locked screen or while in another app + Reads out the interval name, so you know exactly what’s on + Vibration or silent mode, for the times when you need to tune it down + Works great with headphones and your own music + Supports dark and light mode REPEAT YOUR ROUTINE + Prepare and save your settings in presets + Pick your presets and start with just 1-tap OPTIMIZE ALL OF YOUR ACTIVITIES + Tabata timer + HIIT training + Crossfit + Circuit training + Fitness routines + Home workouts + Boxing round timer + Calisthenics circuit timer

About

One Second View

Features
Read full description

The second you heat up is the second you send the message you will regret. One Second View is not a long course and not a chatbot. It does one job: put a brake on the peak of an impulse. You can: • Breathe on the home screen—tap to inhale, hold, and exhale • SOS Fire—full-screen calm with a photo that steadies you • Home Screen widget, Siri, and deep links—open SOS from the system, without waiting for the app to finish loading • 90-second cooldown—ride out the spike before you reply • Pre-send check—paste a draft, see risky tone, get gentler rewrites • Anchor kit—photos, memories, and a voice note from a calmer you • On-device lines—short prompts even offline • Recovery score and journal—see how you return to steady Guests can use SOS twice a day, then sign in. Sand Mandala and Journal still need an account. Pro removes the daily cap on SOS and most tools. This app is a pause-and-notice practice. It does not replace counseling, medical care, or emergency help. If you are in danger, contact local emergency services. Subscription details are in the in-app Support screen. Charges go through your Apple ID; manage or cancel in Settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy:https://sites.google.com/view/onesecondview/

Screenshots

Interval Timer Plus4 screens
One Second View4 screens

Verdict

The call

The clearest difference is update cadence: One Second View at every 4 weeks against Interval Timer Plus's every 2 months. On price, ads, 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 Plus sells 1 one-off in-app purchase and One Second View sells 3 in-app purchases, starting at $2.90 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Interval Timer Plus ships an update every 2 months, One Second View every 4 weeks. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

Scorecard1 real difference · 9 level
Interval Timer Plus versus One Second View: the parameters behind the verdict, then further details
ParameterInterval Timer PlusOne Second View
PriceFreeFree
Rating4.9 (6.3K ratings) — better—
Positive reviews95.2% of reviews—
Number of ratings6.3K — better—
Update frequencyEvery 2 monthsEvery 4 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size24 MB49 MB
Age rating4+4+
DeveloperSu-Au HwangCHANG HAO LI

Bugs and requests

Interval Timer Plus

Reported bugs

1 issue
  • Audio alerts not working when app is in the background

Requested features

2 requests
  • Support for Apple Watch integration
  • Ability to delete saved workouts

One Second View

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Interval Timer Plus

One-time1
  • Remove Ads$2.99
3 purchases

One Second View

Subscriptions2
  • One Second View Pro Monthly7 Days trial$2.901 Month
  • Annual Sanctuary (Save 50%)1 Month trial$22.001 Year
One-time1
  • Lifetime Nirvana Access$56.00

Questions

Is Interval Timer Plus free?
Interval Timer Plus is free to download, with in-app purchases available.
Is One Second View free?
One Second View is free to download, with in-app purchases available.
Do Interval Timer Plus or One Second View have ads?
Neither Interval Timer Plus nor One Second View shows ads.
Which is updated more often, Interval Timer Plus or One Second View?
Interval Timer Plus ships an update every 2 months, and One Second View every 4 weeks. Most recently, Interval Timer Plus was updated on November 3, 2026 and One Second View on October 25, 2026.

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