Comparison

KidzGuard vs StudyKey

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

Head to head
About

KidzGuard

This app provides comprehensive online protection for children, offering real-time content filtering, location tracking, and alerts for cyberbullying and inappropriate content on social networks and websites. It helps parents ensure a safe browsing experience for their kids.

Highlights
  • Real-time content filtering
  • Location tracking
  • Social network monitoring for cyberbullying
  • Keyword and phrase monitoring
  • Notifications for new installations and content blocking
  • Website blocking
Features
Read full description

KidzGuard App for smartphones and tablets is the most powerful content filtering protection available for you and your family. Our children are the most precious thing in the world. It is important to be involved in their everyday lives as well as their virtual ones. Fearing from knowing that they have become victims of cyberbullying or shaming on social networks or that they have been exposed to inappropriate content on the web can be quite distressing; having an app that allows them to surf safely can be your perfect solution. Protect Your Kids Online 24/7! Install KidzGuard Now And Keep Your Children Safe! What are the features that KidzGuard provides? * KidzGuard App alerts the location of your child's device at any given time and from any given location. Stressing and worrying about where they are can now become a non-issue. *KidzGuard App warns against social networks cyberbullying (WhatsApp, Facebook, Instagram) – Protect your children from cyber-bullying or shaming. *Motorization of keywords and phrases that can be inappropriate for children. *Protect children from harmful images, videos and texts with real-time inspection and filtering. *Get notified on any new installations, unapproved install attempts, content blocking and more. *Block porn, adult, cyber-bullying and any other potential dangerous web sites. KidzGuard allows you to define the age of your children so you can filter the content to which they are exposed to and thus enabling a safe and pleasant browsing experience.

About

StudyKey

Features
Read full description

Make a little learning part of your screen-time routine. StudyKey combines app boundaries, flashcards and focused time in one calm space. Choose how you want to study, set your own rules and make room for what matters. LEARN TO UNLOCK Choose apps to protect and the decks you want to practise. Complete a learning challenge in StudyKey to earn access according to your rule. Set the number of cards and the minutes earned per card, or choose a total break duration. FLASHCARDS, VOCABULARY AND QUIZZES Try ready-made examples to find your learning style. Build knowledge cards, practise words with example sentences or answer four-choice quizzes. Review with spaced repetition, edit individual cards and remove cards or whole decks whenever you need. CREATE FROM YOUR OWN MATERIAL Describe a topic, paste notes, attach a PDF or choose a photo. AI helps turn your source into a draft you can review before saving. Preview attachments and add optional instructions. Photos can be up to 10 MB and are optimised before upload; PDFs can contain up to 5 pages and be up to 2 MB. AI can make mistakes, so check every answer. FOCUS AND SEE YOUR RHYTHM Start a focus session with an intention. Build a personal focus tapestry over time and explore your week, month or year. Share the selected period as an image. BOUNDARIES THAT FIT YOUR DAY Use learning challenges, focus sessions, daily app limits or scheduled quiet hours. App protection requires Screen Time permission on a supported device. STUDYKEY PREMIUM Choose the existing weekly or yearly subscription. The weekly plan includes 75 AI generation credits per calendar week, resetting Monday at 00:00 UTC. The yearly plan includes 75 credits per calendar month, resetting on the first day at 00:00 UTC. One generation attempt uses one credit and creates up to 10 cards. Failed generation attempts also use a credit; unused credits do not roll over. Saved cards and manually created cards do not use AI credits. Shared service safety limits may temporarily affect generation. Subscriptions renew automatically unless cancelled in Apple Settings. Prices and billing periods are shown before purchase. Privacy policy: https://beratonerdev.com/privacy/kotu Terms of use: https://beratonerdev.com/terms/kotu

Screenshots

KidzGuard3 screens
StudyKey4 screens

Verdict

The call

The clearest difference is in-app purchases: KidzGuard at none against StudyKey's 2. KidzGuard also leads on iOS requirement (9.0 vs 18.0). StudyKey's advantage is update cadence (every 9 days vs every 9 months). On price, 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

Both are free to download. StudyKey sells 2 in-app purchases, starting at $4.99 per 7 days. KidzGuard asks for nothing beyond the download.

UpkeepUpdate frequency

KidzGuard ships an update every 9 months, StudyKey every 9 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 6 level
KidzGuard versus StudyKey: the parameters behind the verdict, then further details
ParameterKidzGuardStudyKey
PriceFreeFree
Rating3.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 9 monthsEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS9.0 — better18.0
Further details — not scored
Size59 MB16 MB
Age rating4+4+
DeveloperPartner Communications Company Ltd.BERAT ONER

In-app purchases

None

KidzGuard

No in-app purchases

2 purchases

StudyKey

Subscriptions2
  • Weekly Premium$4.997 Days
  • Yearly Premium$29.991 Year

Questions

Is KidzGuard free?
KidzGuard is free to download, with no in-app purchases.
Is StudyKey free?
StudyKey is free to download, with in-app purchases available.
Do KidzGuard or StudyKey have ads?
Neither KidzGuard nor StudyKey shows ads.
Which is updated more often, KidzGuard or StudyKey?
KidzGuard ships an update every 9 months, and StudyKey every 9 days. Most recently, KidzGuard was updated on November 2, 2026 and StudyKey on October 31, 2026.

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