Seconds Interval Timer Reviews: Is It Legit?

Customer Experience

Positive experience74.5% of reviews
Neutral6.4% of reviews
Negative experience19.1% of reviews

~ Based on 1,287 written reviews from the US App Store.

What users say about Seconds Interval Timer

Is Seconds Interval Timer Safe?

Seconds Interval Timer appears safe based on user ratings. AppsHunter Safety Score for Seconds Interval Timer is 94/100.

This assessment is based on 23,777 user ratings, with an App Store average of 4.7/5.

Safety Analysis

93.0% of ratings point to a safe experience
1.9% of ratings suggest some concerns
5.2% of ratings point to a risky experience

~ Based on 23,761 App Store ratings for Seconds Interval Timer.

Is Seconds Interval Timer Legit?

Seconds Interval Timer appears to be a legitimate app. AppsHunter Legitimacy Score for Seconds Interval Timer is 100/100.

Based on 100 of 100 points across 7 verification signals from App Store and developer data.

Top reviews

Want the sync button back!

Put the sync watch button back!! My watch isn’t updating my classes now after the latest update!!!

Great for Group Fit Instructors !

Easy to set up , customize and keep your timing perfect!

Flexible

Whatever you are doing this timer is so customisable it will meet your need, just take the time to get to know all of the fantastic features. I use it several times a day.

Barn burner

This app is awesome, I’ve been using it for years to store some of my best workouts. You won’t regret using it

It’s so good

I’ve been using Seconds for years. It’s easy to use. Works over the music in my ears or on my speaker.

Awesome

The best timer

Control of app when the phone screen is locked

Would like the ability to pause and unpause the timer from the locked Home Screen using touch (like the Apple Music app). Would also like to be able to use Siri to pause and unpause the timer using voice commands when the phone screen is locked.

Simple and effective

In 2015, I wrote “I do a lot of varied exercises at home to recover from Lyme/GBS. This app lets me easily create a routine with 20 and more different exercises. It's just a good app.”
Now in 2026, I want to say that I have this app on my iPad but it seems I have to take out another account to use it on my phone.
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The best of the best

Others charges a monthly subscription, while the free alternatives have poor design and functionality. This one is simply much better in every way, and you only have to pay once.

Great App

User friendly
Love all the different options
Love being able to save so many diff timers

Room for improvement: sometimes in custom timer the sound won’t kick in

Already paid and it’s asking to upgrade

App says I have a lifetime membership but keeps locking my timers and asking me to upgrade for another $7.99

Worked well in the past…

This app worked very well earlier this year. However, I guess when the phones operating system was updated, this app still has bugs. For example, I’ve told it not to write data to my health/fitness app, but it still does it everyday. I use this app to teach my fitness classes, and some days, like today when I’ve taught 6 classes, it’s showing me exercising for 300 minutes. I don’t use it for my own fitness so I’m not sure why it’s doing this. It’s so frustrating.
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Not easy to use

I was not successful to build my circuit

Great App but...

I'm actually using this app for interleaved music practice... It works great but I think the developers are missing a whole study area where this app could be useful by selling it as a sports app. Check out Molly Gebrian's book on music training through interleaved practice. This app is perfect for it. Probably for other types of mental training too... Get on it developers...
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Awesome

I love this timer. It helps me in my running and my HIIT workouts. Thanks Seconds

Excellente application pour le sport

Je l’utilise pour mettre en place ma routine de sport

Hard time

My personal coach told me to get this app so he can share workouts with me - I am not able to receive them… we were not able to figure out why… so he told me I need to create my own workout and timers. i am clueless.. I purchased this app 3 months ago and have not used it… I can’t figure it out. Waste of my money… :( very disappointed that I don’t have support. And that I am no successful. :(
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Great App!

Awesome app! I am a personal trainer and this app is great for doing circuits with my clients.

Cainetapper

Yet another update and Apple Watch preparation time is still not working how many updates before we get this fixed?

Transformed my Coaching

Love this timing tool for my OTF classes.

Less one star because since the updates I cannot see anything in my old folders. The new sync process is time consuming and frustrating.

Everything else about the app is user friendly and helped transform my ability to move class along efficiently. It’s far more reliable than a stop ever was!
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