Comparison

ByTime vs ReadLock

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

Head to head
About

ByTime

Earn screen time by focusing on tasks. Spend your earned minutes to access blocked apps and websites on your own terms. This app offers a positive reinforcement approach to digital well-being, allowing you to regain control of your device usage.

Highlights
  • Earn screen time through focus sessions
  • Spend earned time to access blocked apps
  • Customizable focus sessions
  • Positive reinforcement for digital well-being
  • Privacy-focused, uses Apple's Screen Time APIs
  • Calm and intentional interface design
Read full description

Earn your screen time. Most screen-time apps work by taking things away. ByTime works by giving them back — but only when you've earned them. Focus for a few minutes, and minutes drop into your wallet. When you want to use Instagram, TikTok, or any app you've blocked, you spend from what you earned. No daily quotas. No willpower contests. No guilt afterwards. It's the simplest behaviour change there is: you can have it, you just have to earn it first. HOW IT WORKS 1. Pick the apps and websites you want to keep at arm's length. 2. Run a focus session. Three minutes, thirty minutes — your call. 3. Spend what you've earned. Tap the shield over a blocked app, choose how many minutes to spend, and it opens. When the minutes run out, the shield comes back. A WALLET, NOT A WARDEN Your earned minutes sit in a balance you can see at a glance. Carry minutes forward. Spend them on whatever you want, in whatever order you want. The app doesn't decide what's important — you do. A FOCUS SESSION YOU CAN LIVE WITH The session screen is dominated by a slow, ambient surface that breathes for as long as you focus — Aurora, Sunset, Observatory, and a handful of other shader-rendered backgrounds you can pick from. The timer is there when you need it, but it isn't the loudest thing on the screen. And the reward you're earning sits next to the time you have left, so the session is about what you're gaining, not just what you're spending. BUILT ON THE 8-8-8 BALANCE Eight hours of focus. Eight hours of reward. Eight hours of sleep. ByTime is built around the idea that a day works best when those three are in rough balance — and your screen time belongs in the reward eight, paid for by the focus eight. You set the daily targets; the wallet does the accounting. A REWARD, NOT A PUNISHMENT The earn-then-spend loop works the way brains actually respond to incentives: positive reinforcement instead of punishment, delayed gratification instead of impulse. You're not being scolded for picking up your phone — you're being paid for putting it down. PRIVACY THE WAY APPLE INTENDED ByTime is built on Apple's Screen Time APIs (FamilyControls, ManagedSettings, DeviceActivity). Your usage data never leaves your device. We don't collect it, we don't see it, and we don't sell it. CALM, PREMIUM, INTENTIONAL Dark-first interface, tactile glass surfaces, fluid motion. ByTime is designed to feel like a well-made instrument — a tool you reach for, not one that scolds you. WHO IT'S FOR — Students who lose hours to TikTok between every study block and want their phone back on their own terms. — Anyone who's tried five blockers and felt punished by all of them. — Adults who want to spend less time scrolling and more time on what they actually planned to do. WHAT IT'S NOT — Not a parental control app. ByTime is built for self-management; you set your own rules. — Not a streak machine. There are no fires to lose, no badges to chase, no scoreboards. — Not a shame engine. The app never tells you you've used your phone too much. It just shows you what you've earned. Earn it. Spend it. Stop fighting your phone.

About

ReadLock

This app requires users to read a page from a selected text before granting access to blocked apps, categories, or websites. It utilizes Apple's Screen Time system to enforce focus and offers a library of public-domain classics for reading material.

Highlights
  • Earn app access through reading
  • Block apps, categories, and websites
  • Schedule reading locks
  • Manual app locking
  • Built-in reader with public-domain classics
  • Track local reading progress
Features
Read full description

ReadLock makes you read before you scroll. If app blockers are too easy to ignore, ReadLock gives your phone a real forcing function: your selected apps, categories, and websites stay blocked until you read one page. Choose what you want to block, set your reading times, then let ReadLock hold the line. When it is time to read, ReadLock uses Apple's Screen Time and Family Controls system to shield your selected distractions. Finish one page in the built-in reader, and your apps unlock. Why people use ReadLock: - Earn access instead of relying on willpower - Block chosen apps, app categories, and websites - Schedule reading locks for morning, midday, or evening - Lock apps manually when you need a reset - Read bundled public-domain classics like Pride and Prejudice, Frankenstein, Crime and Punishment, and Sherlock Holmes - Track local reading progress in a simple library - Get optional reading reminders and unlock notifications ReadLock is for the moment when you catch yourself opening the same app again and again, even though you meant to do literally anything else. Instead of another dismissible reminder, it turns one page of reading into the key that gets you back in. Read first. Scroll later. Notes: - App blocking requires Screen Time permission and a selected app, category, or website. - Blocking behavior can vary based on iOS, device settings, and the selections you choose. - Full access requires an auto-renewing subscription. Trial, price, and renewal details are shown before purchase. - Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

ByTime4 screens
ReadLock3 screens

Verdict

The call

The clearest difference is rating: ReadLock at 5.0 against ByTime's 4.5. ByTime's advantage is in-app purchases (none vs 2). On price, ratings volume, update cadence and ads 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. ReadLock sells 2 in-app purchases, starting at $9.99 per month. ByTime asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

ReadLock holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

UpkeepUpdate frequency

ByTime ships an update weekly, ReadLock every 5 days. The most recent releases landed on October 28, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 6 level
ByTime versus ReadLock: the parameters behind the verdict, then further details
ParameterByTimeReadLock
PriceFreeFree
Rating4.5 (2 ratings)5.0 (2 ratings) — better
Number of ratings22
Update frequencyWeeklyEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad — betteriPhone
Requires iOS18.617.0 — better
Further details — not scored
Size10 MB27 MB
Age rating4+12+
DeveloperBaalavignesh AMATTHEW HENRY FOSTER

In-app purchases

None

ByTime

No in-app purchases

2 purchases

ReadLock

Subscriptions2
  • Read Lock Pro Monthly7 Days trial$9.991 Month
  • Read Lock Pro Yearly7 Days trial$39.991 Year

Questions

Is ByTime free?
ByTime is free to download, with no in-app purchases.
Is ReadLock free?
ReadLock is free to download, with in-app purchases available.
Which has better reviews, ByTime or ReadLock?
ReadLock is rated higher. ByTime averages 4.5 out of 5 from 2 ratings, while ReadLock averages 5.0 from 2 ratings.
Do ByTime or ReadLock have ads?
Neither ByTime nor ReadLock shows ads.
Which is updated more often, ByTime or ReadLock?
ByTime ships an update weekly, and ReadLock every 5 days. Most recently, ByTime was updated on October 28, 2026 and ReadLock on October 7, 2026.

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