Comparison

Revise IT vs Visual Timer for Kids

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

Head to head
About

Revise IT

Test your knowledge on various macOS and OS X versions, from Yosemite to Ventura. This app provides a comprehensive way to assess your understanding of these operating systems.

Highlights
  • OS X Yosemite knowledge test
  • OS X El Capitan quiz
  • macOS Sierra assessment
  • macOS High Sierra questions
  • macOS Mojave practice
  • macOS Catalina exam
  • macOS Big Sur study
  • macOS Monterey quiz
  • macOS Ventura test
Features
Read full description

If you want to test your knowledge on OS X v10.10 (Yosemite), OS X v10.11 (El Capitan), macOS v10.12 (Sierra), macOS v10.13 (High Sierra), macOS v10.14 (Mojave), macOS v10.15 (Catalina), macOS v11.0 (Big Sur), macOS v12.0 (Monterey) or macOS 13.0 (Ventura).

About

Visual Timer for Kids

This app helps children understand the concept of time by visually revealing a picture as a countdown progresses. It's designed to reduce stress and arguments around tasks, making routines like homework or brushing teeth more engaging and manageable for kids.

Highlights
  • Visual countdown timer with picture reveal
  • 200+ kid-friendly pictures
  • Customizable background images and music
  • Personalize with own photos
  • Works in background with alerts
  • Reduces time pressure and arguments
Features
Read full description

Struggling to explain to your child what “5 minutes” really means? Need a simple way to motivate kids to finish tasks on time — without stress? Visual Timer for Kids turns time into something children can see. As the visual timer runs, a picture is slowly revealed, helping kids understand how time passes in a calm and engaging way. Perfect for daily routines like homework, cleaning up, brushing teeth, screen time, or quiet play. Why Kids Love It — and Parents Trust It ● Makes abstract time concepts visual and easy to understand ● Helps children stay focused and motivated ● Reduces reminders, arguments, and time pressure ● Especially helpful for younger children and kids with ADHD Key Features ● Visual countdown timer that reveals a picture as time passes ● 200 beautiful pictures designed for kids ● 25 background images to customize the experience ● 20 music themes including relaxing, acoustic, jazz, country, and rock ● 10 fun sound effects that play when time is up ● Add your own photos from the photo library ● Works in the background ● Notifications and alerts when the timer ends -------- How does this app help kids understand time? By showing time visually instead of just numbers, children can see how much time is left as the picture is revealed. Is this app good for children with ADHD? Yes. The visual progress, gentle music, and clear ending signal help improve focus and reduce overwhelm. What can my child use this timer for? Homework, chores, getting dressed, brushing teeth, screen time limits, reading, or quiet play. Can I personalize the timer? Yes. You can choose pictures, music, and even add your own photos. Does the timer work when the app is not open? Yes. The app works in the background and notifies you when time is up. Is Visual Timer for Kids free? The app is free to download and use, with optional premium features available via in-app purchase. -------- If you enjoy the app, please leave a review on the App Store. Your feedback really helps. Questions or suggestions? We’d love to hear from you. Support Email: AppsForParents@gmail.com Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sites.google.com/site/appsforparentsprivacy/

Screenshots

Revise IT4 screens
Visual Timer for Kids4 screens

Verdict

The call

The clearest difference is price: Visual Timer for Kids at Free against Revise IT's $9.99. Visual Timer for Kids also leads on rating (4.5 vs 3.6) and ratings volume (1.5K vs 20). Revise IT's advantage is in-app purchases (none vs 12) and iOS requirement (11.0 vs 17.6). On review sentiment, ads 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

Visual Timer for Kids is free to download; Revise IT costs $9.99 up front. Visual Timer for Kids sells 12 in-app purchases, starting at $5.99 per 7 days. Revise IT asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Visual Timer for Kids holds the better App Store score, 4.5 against 3.6. That said, the two scores are not equally well evidenced: Visual Timer for Kids has 1.5K ratings behind it against 20, so its average is the more settled of the two. Written reviews complicate that: 76% of Revise IT's written reviews are positive against 72% of Visual Timer for Kids's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Revise IT ships an update every 6 months, Visual Timer for Kids every 6 weeks. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.

Scorecard7 real differences · 3 level
Revise IT versus Visual Timer for Kids: the parameters behind the verdict, then further details
ParameterRevise ITVisual Timer for Kids
Price$9.99Free — better
Rating3.6 (20 ratings)4.5 (1.5K ratings) — better
Positive reviews75.8% of reviews — better72.0% of reviews
Number of ratings201.5K — better
Update frequencyEvery 6 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS11.0 — better17.6
Further details — not scored
Size24 MB94 MB
Age rating4+4+
DeveloperInfluential Software ServicesNatalia Jakubczyk-Gajewska

Customer experience

Revise IT

All ratings20 ratings
Positive65.0%
Neutral5.0%
Negative30.0%
Written reviews62 reviews
Positive75.8%
Neutral3.2%
Negative21.0%

Visual Timer for Kids

All ratings1,509 ratings
Positive87.2%
Neutral6.2%
Negative6.6%
Written reviews82 reviews
Positive72.0%
Neutral7.3%
Negative20.7%

User reviews

Revise IT

From 20 App Store ratings

What we love

  • 👍 Great study tool for Apple exams
  • 👍 Helpful for passing certifications
  • 👍 Good for reviewing knowledge
  • 👍 Free resource for study
  • 👍 Useful for identifying weak areas

Room to improve

  • 🐛 Outdated exam content
  • 🐛 Questions out of scope
  • 🐛 Not working on newer iOS versions
  • 🐛 No place to review marked questions
  • 🐛 Lacks answer explanations

Visual Timer for Kids

From 1.5K App Store ratings

What we love

  • 👍 Great app
  • 👍 Awesome app
  • 👍 Excellent tool to motivate
  • 👍 Works well for kids on the spectrum
  • 👍 Appealing visual and audio timer

Room to improve

  • 🔒 Wish there was more
  • 🔒 Keine brauchbare Funktionen ohne bezahlen
  • 🔒 It is a pretty good app with one annoying feature
  • 🔒 I do not see an option for anything more than one minute
  • 🔒 Sad

Bugs and requests

Revise IT

Reported bugs

14 issues
  • App not up to date with latest Apple exams
  • No updates to Apple exams after purchase
  • All questions out of scope of the exam
  • Not working correctly on iOS 14.7.1
  • Stuck on Version (10.15)
Show 9 more
  • Marked questions not reviewable
  • No answer explanation provided
  • Grammatical errors
  • No iPhone X or iPad support
  • Results section stuck on OS X 10.7
  • Wrong answers in the app
  • Questions not close to actual test
  • Server version questions not covered
  • Incorrect answers in relation to Peachpit book

Requested features

12 requests
  • Update content to latest Apple exams
  • Provide answer explanations
  • Allow review of marked questions
  • Support for iPhone X and iPad
  • Fix results section to allow OS switching
Show 7 more
  • Include more practice questions
  • Add Microsoft exam preparation
  • Make one for MacOSX
  • Update to include 10.14 Mojave material
  • Include 10.13 study guides
  • Ability to view wrong/right answers with explanations
  • Update to include 10.9 certifications

Visual Timer for Kids

Reported bugs

2 issues
  • Sound doesn't work
  • App crashes

Requested features

4 requests
  • More app icon choices
  • Free way of watching an ad or something to get at least a second character
  • Automatic starting of the timer at the designated time with the picture covered
  • Option for anything more than one minute

In-app purchases

None

Revise IT

No in-app purchases

12 purchases

Visual Timer for Kids

Subscriptions11
  • 1 Week Premium Subscription3 Days trial$5.997 Days
  • Timer for Kids Premium7 Days trial$5.997 Days
  • 1 Week Premium Subscription7 Days trial$7.997 Days
Show 8 more
  • 1 Month Premium Subscription3 Days trial$7.991 Month
  • 1 Month Premium Subscription3 Days trial$9.991 Month
  • Special Offer - 1 Year$19.001 Year
  • 3 Months Premium Subscription$19.993 Months
  • 1 Year Premium Subscription$24.991 Year
  • 1 Year Premium Subscription$29.991 Year
  • 6 Months Premium Subscription$39.996 Months
  • 1 Year Premium Subscription$39.991 Year
One-time1
  • Premium lifetime$99.99

Questions

Is Revise IT free?
Revise IT costs $9.99, with no in-app purchases.
Is Visual Timer for Kids free?
Visual Timer for Kids is free to download, with in-app purchases available.
Which has better reviews, Revise IT or Visual Timer for Kids?
Visual Timer for Kids is rated higher. Revise IT averages 3.6 out of 5 from 20 ratings, while Visual Timer for Kids averages 4.5 from 1.5K ratings.
Do Revise IT or Visual Timer for Kids have ads?
Neither Revise IT nor Visual Timer for Kids shows ads.
Which is updated more often, Revise IT or Visual Timer for Kids?
Revise IT ships an update every 6 months, and Visual Timer for Kids every 6 weeks. Most recently, Revise IT was updated on October 15, 2026 and Visual Timer for Kids on October 14, 2026.

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