Comparison

Rock Lock vs Svala

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

Head to head
About

Rock Lock

Features
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Rock Lock helps you lock your apps so you can actually focus. Set a duration, choose which apps to block, and Rock Lock takes care of the rest. LOCK IN A TAP Pick your apps and a duration, then hit Lock Now. Rock Lock uses Apple's Screen Time technology to block your selected apps instantly. Selected apps stay blocked until your session ends. BLOCK EVERYTHING OR JUST THE BAD STUFF Toggle "Lock all apps" to block every app at once, or hand-pick exactly which apps and categories get blocked during your session. You decide how strict to be. LIVE ACTIVITY WIDGET See your remaining focus time right on your Dynamic Island or Lock Screen - no need to open the app. Your countdown is always visible, always ticking. SCHEDULED SESSIONS Set recurring lock sessions that fire automatically - block social media every morning, or lock down every evening after dinner. Rock Lock runs even when you forget. SESSION HISTORY Every completed session is logged so you can see exactly how much distraction-free time you've earned. See your focus minutes add up over time. NO ADS. PRIVATE BY DESIGN. Rock Lock doesn't analyze your app usage or show ads. Your app selections and session history stay on your device. What you lock is your business.

About

Svala

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Take back control of your screen time—without giving up the apps you enjoy. Svala is a calm, flexible app blocker that helps you use distracting apps and websites more intentionally. Choose what you want to limit, set a daily allowance for each day of the week, and let Svala step in when your time is up. When you reach a limit, Svala shows a clear shield that interrupts automatic scrolling. You can close the app and move on, or make a deliberate choice to unlock a little more time with a quick challenge. WHY SVALA? • Set daily limits for selected apps and websites • Choose different allowances for different days • Block distractions automatically when a limit is reached • Unlock optional extra time with quick challenges • Use an emergency unlock when you really need access • Keep your limits and Screen Time selections on your device BUILT FOR BETTER SCREEN HABITS Svala adds a small, intentional pause between impulse and action. That moment of friction can help you scroll less, avoid automatic app opens, and build healthier habits—without complicated routines or rigid focus sessions. PRIVATE BY DESIGN Svala does not collect, track, or sell your personal data. Your limits and Screen Time selections stay on your device. There are no ads, subscriptions or accounts. HOW IT WORKS Svala uses Apple’s Screen Time technologies to monitor the apps and websites you select and display a shield when a daily limit is reached. Screen Time authorization is required for these features. Your time. Your limits. Your choice.

Screenshots

Rock Lock4 screens
Svala4 screens

Verdict

The call

The clearest difference is in-app purchases: Svala at none against Rock Lock's 2. Rock Lock's advantage is iOS requirement (17.0 vs 26.0). On price, update cadence, 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. Rock Lock sells 1 one-off in-app purchase. Svala asks for nothing beyond the download.

UpkeepUpdate frequency

Rock Lock ships an update fortnightly, Svala weekly. Both last shipped on October 31, 2026.

Scorecard2 real differences · 4 level
Rock Lock versus Svala: the parameters behind the verdict, then further details
ParameterRock LockSvala
PriceFreeFree
Update frequencyFortnightlyWeekly — better
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhoneiPhone, iPad — better
Requires iOS17.0 — better26.0
Further details — not scored
Size12 MB9 MB
Age rating4+4+
DeveloperRon YahavSebastian Kalita

In-app purchases

1 purchases

Rock Lock

One-time1
  • Rock Lock Pro2 variants$2.99
None

Svala

No in-app purchases

Questions

Is Rock Lock free?
Rock Lock is free to download, with in-app purchases available.
Is Svala free?
Svala is free to download, with no in-app purchases.
Do Rock Lock or Svala have ads?
Neither Rock Lock nor Svala shows ads.
Which is updated more often, Rock Lock or Svala?
Rock Lock ships an update fortnightly, and Svala weekly. Most recently, Rock Lock was updated on October 31, 2026 and Svala on October 31, 2026.

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