Comparison

ByTime vs Armadillo

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

Armadillo

Features
Read full description

Thanks to NFC technology Armadillo creates a physical hurdle to unblock your apps during a blocking session: to unlock your restricted contact, you must scan a special NFC-card first. Armadillo also comes with a schedule feature in which you can determine pre-selected times for blocking your content.

Screenshots

ByTime4 screens
Armadillo4 screens

Verdict

The call

The clearest difference is update cadence: ByTime at weekly against Armadillo's monthly. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ByTime ships an update weekly, Armadillo monthly. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

Scorecard1 real difference · 8 level
ByTime versus Armadillo: the parameters behind the verdict, then further details
ParameterByTimeArmadillo
PriceFreeFree
Rating4.5 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyWeekly — betterMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad — betteriPhone
Requires iOS18.618.6
Further details — not scored
Size10 MB3 MB
Age rating4+4+
DeveloperBaalavignesh AORFEO ISAIAH KAPLOW

In-app purchases

None

ByTime

No in-app purchases

None

Armadillo

No in-app purchases

Questions

Is ByTime free?
ByTime is free to download, with no in-app purchases.
Is Armadillo free?
Armadillo is free to download, with no in-app purchases.
Do ByTime or Armadillo have ads?
Neither ByTime nor Armadillo shows ads.
Which is updated more often, ByTime or Armadillo?
ByTime ships an update weekly, and Armadillo monthly. Most recently, ByTime was updated on October 28, 2026 and Armadillo on October 29, 2026.

Other comparisons