Comparison

FocusBubble vs CogniShield

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

Head to head
About

FocusBubble

Features
Read full description

Staying focused is harder than ever. FocusBubble helps you reclaim your attention by temporarily blocking distracting apps so you can study, work, create, or simply enjoy life without constant interruptions. Choose the apps that steal your time, set a clear end time, and activate your focus session. There is no complicated setup, just immediate control over your digital environment. When your session ends, you receive a gentle notification that reinforces your progress. FocusBubble is built around intentional use. Instead of forcing restrictions, the app encourages conscious decisions. By limiting access to high distraction apps, you create space for deeper focus, clearer thinking, and healthier digital habits. The deadline based system removes countdown pressure and supports committed focus periods. With motivational prompts and simple progress tracking, you stay consistent and strengthen your self discipline over time. Sessions can be ended manually if needed, because flexibility matters in real life. FocusBubble was created from personal experience with digital distraction and is designed to support long term focus, clarity, and balance in a world full of noise. FocusBubble offers optional auto-renewable subscriptions: β€’ FocusBubble Premium Monthly – $1.99 per month β€’ FocusBubble Premium Yearly – $12.99 per year β€’ FocusBubble Lifetime – $29.99 (one-time purchase) Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your App Store account settings after purchase. Privacy Policy: https://github.com/boazvdp/PRIVACYPOLICY Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

CogniShield

Features
Read full description

Fewer automatic opens. More intentional choices. CogniShield blocks the apps you select and asks you to complete a short challenge before reopening them. Put a moment of thought between an impulse and a tap, whether you are studying, working or making time for something else. A SHIELD YOU CONTROL Choose apps and websites through Apple’s secure picker. Turn protection on or off from CogniShield. Completing a challenge temporarily opens the relevant target, while your other protected apps stay shielded. MAKE THE PAUSE COUNT Choose from math and logic, geography, the living world, and chemistry. Set the difficulty, the number of correct answers required for each target, and the penalty duration after repeated mistakes. Written challenges are available in French and English; other app languages use the English question bank when available. PRIVACY BUILT INTO THE DESIGN Protection uses Apple’s Screen Time APIs, including Family Controls. App selections use opaque tokens. No account is required, and your challenge counters stay on your device. SUPPORT HEALTHIER FAMILY HABITS CogniShield can support conversations about intentional device use. The current app uses individual authorization from the person using the device. Use Apple’s Screen Time parental settings to manage a child’s device: CogniShield does not offer remote parental supervision or guarantee an unbreakable block. MORE CHOICE WITH PREMIUM The free version protects up to two apps and includes math/logic and geography. Premium unlocks an expanded app selection, category protection, all challenge themes, and context-aware difficulty. Existing Premium entitlements can be restored, including lifetime purchases. Choose an annual subscription or a lifetime purchase, subject to availability in your region. Prices and terms are shown in the app. Subscriptions renew automatically unless cancelled in your Apple account settings. Restore Purchases is available in Settings. Pause, think, and choose what you really want to open.

Screenshots

FocusBubble4 screens
CogniShield4 screens

Verdict

The call

The clearest difference is iOS requirement: FocusBubble at 17.6 against CogniShield's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. FocusBubble sells 3 in-app purchases, starting at $1.99 per month and CogniShield sells 1 in-app purchase, starting at $8.99 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 10, 2026 and October 19, 2026 respectively.

Scorecard1 real difference Β· 5 level
FocusBubble versus CogniShield: the parameters behind the verdict, then further details
ParameterFocusBubbleCogniShield
PriceFreeFree
Update frequencyEvery 2 weeksEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad β€” betteriPhone
Requires iOS17.6 β€” better26.0
Further details β€” not scored
Size3 MB8 MB
Age rating4+4+
DeveloperBoaz van der PotNourredine Mkasri

In-app purchases

3 purchases

FocusBubble

Subscriptions2
  • FocusBubble Premium Monthly$1.991 Month
  • FocusBubble Premium Yearly$12.991 Year
One-time1
  • FocusBubble Lifetime$29.99
1 purchases

CogniShield

Subscriptions1
  • CogniShield Premium7 Days trial$8.991 Year

Questions

Is FocusBubble free?
FocusBubble is free to download, with in-app purchases available.
Is CogniShield free?
CogniShield is free to download, with in-app purchases available.
Do FocusBubble or CogniShield have ads?
Neither FocusBubble nor CogniShield shows ads.
Which is updated more often, FocusBubble or CogniShield?
FocusBubble ships an update every 2 weeks, and CogniShield every 2 weeks. Most recently, FocusBubble was updated on October 10, 2026 and CogniShield on October 19, 2026.

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