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Opal: Screen Time Control reviews, read one by one

The 100 newest App Store reviews of Opal: Screen Time Control: what the text says next to what the stars say, what people complain about, and who blames an update.

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Opal: Screen Time Control

Productivity · 4.7★ store rating

 

 

in words

What 100 reviews of Opal: Screen Time Control say

The 100 newest reviews average 2.5 stars, and 26 of them give four or five. Read as text, 17 are positive, 15 mixed, 68 negative and 0 neutral. 9 of the four- and five-star reviews carry a complaint in the text.

1 of 100 reviewers describe an unexpected charge, a misleading trial or trouble cancelling (Productivity apps average 3.2%). 42 say the problem started with an update, most of them writing on version 4.13 (category average 4.6%). 15 say they have left or are about to.

Complaint topics

Interface and redesigns 33
Content quality 10
Price and paywall 10
Missing features 7
Crashes and loading 7
Notifications 7
Sync and lost data 4
Device compatibility 3
Speed and battery 2
Limits on free use 1
Gameplay and balance 1
Privacy 1
Customer support 1

reviews out of 100; one review can name several topics

Reviews worth reading

The ones with the most concrete detail, by Jev's score.

★★★★☆ · 2026-09-07 · v4.13

Pretty Decent app

I've been using this app for upwards of a year now. I started when I was doing my a levels and I found it did really cut down my screen time. I have the free version and I think it works well. Obvs if u use it you need some self control but I find that it stops me from starting an endless scroll. I gave it 4 stars tho because it's not perfect. It can be quite laggy especially when unblocking apps etc. and sometimes I'll wake up and see that my apps are unblocked when I know t...

★★★☆☆ · 2026-09-02 · v4.13

Great app

No complaints! The most effective app blocker I’ve found so far. Very customizable, cute redirects, works great! My only suggestion would be to maybe have a feature where you write out specific things you would like to be redirected to do it can remind you to go to another task! Updated after two years: Still a great app however when it updates or when my phone updates or sometimes just randomly it shifts all of my rules that I put in and makes it a pain in the butt to chang...

★★☆☆☆ · 2026-09-19 · v4.15

Working hours are great but time keeping doesn’t work at all

I like how I can block certain hours, helps me keep focus and eventually forget about the apps and focus on other tasks. But the timekeeper doesn’t work at all. It will count I ‘hit my set limit) (1 hour) randomly in the middle of the night or anytime I’m not on my mobile. I check my ios screentime settings and I’ve only used apps for 30 minutes total. This is extremely frustrating as I have the apps on my phone for a reason as a creator (otherwise I would just delete socia...

★★★☆☆ · 2026-09-05 · v4.13

unhappy

This app is laggy and i’ve been getting frustrated because when I select to pause a rule for however many days. It DOESN’T work. Also it is INACCURATELY tracking my screen time! For example i know for a fact i was on an app for over 3 hours and just on my phone a lot that day in general but it said my focus/screentime was at 100%. I agree that this app does infact help when wanting to limit your time on apps especially if you have pro because then it allows to not be able to...

★☆☆☆☆ · 2026-09-05 · v4.13

i do not like the most recent update

EDIT: after the developer response, i thought i’d give them a few opportunities to fix bugs and get the app back to before. the exact same issues persist 2 months later, im honestly going to downgrade my rating to 1 star. now, my apps will be blocked when im not in a focus session and my limit hasn’t run out, or they won’t block at all when i know they’re supposed to be blocked during a focus session. the app is still so laggy and glitchy, i have to wait on certain screens to...

These are reviewers' own claims, labelled by a model, and nobody verified them. 100 reviews is a small sample, so a gap of a few reviews against the category average means nothing. Found a mistake? [email protected].

Track Opal: Screen Time Control in AppSigma

New reviews every day, with keyword rankings and chart positions next to them.

how it works

A star rating is one number. The text has the reasons.

Every tile is one review. First the tiles are coloured by stars. Then each one is recoloured by what its text says, and the tiles that change are the reviews a star average hides: four stars with a complaint inside, five stars typed over an angry paragraph. In our study of 1.1 million reviews only 26% of four-star reviews were plain praise.

After that the tiles sort themselves by what the review is for (praise, a bug report, a complaint about a product decision, a billing problem, a feature request), and the last view lights up what stands out for this app, biggest first: its most common complaints, surprise charges, blame for an update, people saying they are leaving, and reviews that are waiting for a reply. The category averages next to the charge and update counts come from the same study.

Frequently asked questions

How does the review analyzer work?
It takes the 100 newest App Store reviews of the app you pick and sends the text of each one to Jev, a model from TypeSafe AI that answers fixed questions with a choice or a probability. Jev never sees the star rating, so the stars and the text can be compared.
Is it free?
Yes. Opening an analysis that already exists is always free. Each visitor can also send a few new apps to be analysed per day.
How accurate are the labels?
In a hand check of the surprise-charge label on the 1.1 million review study, about 9 in 10 flagged reviews were correct. Short or sarcastic reviews are the usual misses. 100 reviews is a small sample, so treat small differences as noise.
Which reviews are used?
The newest 100 reviews AppSigma has collected for the app across App Store storefronts, in any language.