Comparison

Screen Time Control vs Operant™

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

Head to head
About

Screen Time Control

This app helps you break phone addiction by earning screen time through habit completion. Build streaks, use focus timers, and complete challenges to unlock your phone usage. It offers smart app blocking and on-device AI for photo verification.

Highlights
  • Earn screen time through habit completion
  • Smart app blocking with iOS Screen Time integration
  • Focus timers (Pomodoro, Deep Work)
  • Habit tracking across 8 categories
  • Photo quests with on-device AI verification
  • Pushup challenges with pose detection
  • Live Activities and widgets
Features
Read full description

Spudy turns phone addiction into earned screen time. Every habit completed unlocks your scroll — beat doomscrolling, dopamine spikes, and brainrot by building real streaks. App blocker meets habit tracker meets screen time control, all in one place. Spudy Premium is required to access all features. Start with a 3-day free trial. HOW IT WORKS Choose which apps to block. Complete habits, focus sessions, photo quests, and pushup challenges to earn Spudy Coins. Spend those coins to unlock minutes on your blocked apps. The more you invest in yourself, the more time you earn. SMART APP BLOCKING Select which apps to block using iOS Screen Time controls. When your time is up, apps stay locked until you earn more coins through real achievements. No more mindless scrolling. FOCUS TIMERS Stay in flow with Pomodoro (25/5 minutes, 4 cycles), Deep Work (no limit), or custom durations. Complete sessions to earn coins and keep your streak alive. HABITS IN 8 CATEGORIES Health, Study, Work, Creativity, Mindfulness, Reading, Sleep, and custom habits. Build your own with emoji, reminders, and category. PHOTO QUESTS Prove you're living life offline: touch grass, drink water, eat healthy, hang out with friends, do your skincare, stretch, write gratitude, take a cold shower, or take your vitamins. On-device AI verifies your photo — no cloud, no servers. PUSHUP CHALLENGES Do real pushups tracked with on-device pose detection. Each pushup earns 1 minute of screen time. Your body moves, your phone unlocks. SPUDY MASCOT An animated mascot reacts to your habits: celebrates when you complete, joins you during focus. Your progress has a face. LIVE ACTIVITIES & WIDGETS See your active focus session and daily streak from the Dynamic Island, lock screen, or widgets. Spudy present without opening the app. REAL STATS 90-day heatmap, "locked in" days, accuracy on scheduled habits, consistency score, and weekly patterns. Measure your progress without disguises. YOUR DATA, YOUR DEVICE No cloud sync, no account, no ads. Everything stays on your iPhone. Less doomscroll, more life. Earn your scroll today. SUBSCRIPTION DETAILS All features above are part of Spudy Premium, an auto-renewing subscription. Plans available: • Monthly: $4.99 / month • Yearly: $39.99 / year (includes a 3-day free trial) Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off 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 at the price of the selected plan. You can manage and cancel your subscriptions by going to your Account Settings on the App Store after purchase. Any unused portion of a free trial period will be forfeited when you purchase a Spudy Premium subscription. Terms of Use: https://www.spudy.app/terms Privacy Policy: https://www.spudy.app/privacy

About

Operant™

This app uses operant conditioning principles to help users build lasting habits. It employs escalating cues, small behaviors, and tangible consequences like app blocking and personalized reinforcement to encourage desired actions. Users can track behaviors, receive habit ideas, and compete with friends.

Highlights
  • Escalating cues for habit triggers
  • App blocking as a consequence
  • Personalized reinforcement on Apple Watch
  • On-device habit idea generation
  • Widgets for Home, Lock Screen, and Watch
  • Game Center leaderboards for friends
Features
Read full description

Use operant conditioning to finally make habits stick. Operant is a habit tracker built on operant conditioning, the science of how behavior is actually learned. Every habit you add gets three things most apps never give you: a cue that escalates until you act, a behavior small enough to finish in minutes, and a consequence you'll feel — your distracting apps stay locked until it's done, and personalized reinforcement lands on your Apple Watch the moment it is. Behavior scientists call it the A-B-C loop. Here's how Operant runs it. A — ANTECEDENT: a cue that grabs you One notification is easy to swipe away. Operant escalates: a real alarm, then a Live Activity on your Lock Screen and Dynamic Island, then a reminder — until the habit is done. Widgets and Watch complications keep your next behavior in front of you all day. B — BEHAVIOR: scoped so small you can't fail Operant's on-device coach, powered by Apple Intelligence, suggests tiny, well-formed habits tailored to your actual day — your schedule, your health data, your context. Private by design: it runs on your device. C — CONSEQUENCE: the part most habit apps skip Operant can block your distracting apps until today's habit is done — and they stay blocked, no cheating. Complete the behavior and you get reinforcement personalized to you and your day, right on your wrist. The cue triggers the behavior; the reinforcement makes it more likely tomorrow. WHAT MAKES OPERANT DIFFERENT - Escalating cues: alarm, then Live Activity, then notification, so the trigger never fades into the background - Real consequences: distracting apps blocked via Screen Time until you follow through - Real reinforcement: personalized encouragement after every completion, not canned praise - Habit ideas generated on your device with Apple Intelligence, private by design - Full Apple Watch app: complete habits, get reinforced, and see what's due from your wrist - Home Screen, Lock Screen, and Watch widgets - Do it with friends: share habits and compete on Game Center leaderboards - Goals that connect daily behaviors to the change you're actually after - Seamless sync between iPhone and Apple Watch A BEHAVIOR TRACKER, NOT JUST A HABIT TRACKER Track any behavior you want more of — exercise, reading, meditation, deep work — and block the distractions that get in the way. Every habit runs the same loop: cue, behavior, consequence. Reinforce it often enough and it stops needing willpower. FREE TO START Track up to 3 habits free, with one Apple Intelligence habit idea every day. Operant Pro ($9.99/month after a 1-month free trial) unlocks unlimited habits, unlimited habit ideas, and smarter personalized messages. THE SCIENCE Pavlov showed that cues can be learned. Skinner showed that consequences shape behavior. Operant is grounded in Skinner's operant conditioning and the research behind Atomic Habits (James Clear), Tiny Habits (BJ Fogg), Good Habits, Bad Habits (Wendy Wood), and How to Change (Katy Milkman). Download Operant free and set up your first A-B-C loop in under a minute. Operant contains is a $14.99/month or 79.99/year auto-renewing subscription with a 1-week free trial. Payment is charged to your Apple Account; the subscription renews automatically unless canceled at least 24 hours before the end of the period. Manage or cancel anytime in Settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://operantconditioning.com/app

Screenshots

Screen Time Control4 screens
Operant™4 screens

Verdict

The call

The clearest difference is in-app purchases: Operant™ at none against Screen Time Control's 7. Operant™ also leads on rating (5.0 vs 4.5) and update cadence (every 3 days vs every 9 days). Screen Time Control's advantage is ratings volume (20 vs 1) and iOS requirement (18.0 vs 27.0). On price, ads, monetization model 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. Screen Time Control sells 7 in-app purchases, starting at $4.99 per 7 days. Operant™ asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Operant™ holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Screen Time Control has 20 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Screen Time Control ships an update every 9 days, Operant™ every 3 days. The most recent releases landed on October 21, 2026 and October 10, 2026 respectively.

Scorecard5 real differences · 5 level
Screen Time Control versus Operant™: the parameters behind the verdict, then further details
ParameterScreen Time ControlOperant™
PriceFreeFree
Rating4.5 (20 ratings)5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings20 — better1
Update frequencyEvery 9 daysEvery 3 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFreemium
DevicesiPhoneiPhone, Apple Watch — better
Requires iOS18.0 — better27.0
Further details — not scored
Size80 MB19 MB
Age rating4+12+
DeveloperVictor Cristobal Gonzalez MartinHabits Inc.

Customer experience

Screen Time Control

All ratings20 ratings
Positive90.0%
Neutral0.0%
Negative10.0%

Operant™

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

7 purchases

Screen Time Control

Subscriptions7
  • Premium Weekly$4.997 Days
  • Premium Monthly$4.991 Month
  • Premium Monthly$9.991 Month
Show 4 more
  • Exclusive 6-Month Offer$14.996 Months
  • Premium$29.991 Year
  • Premium3 Days trial$39.991 Year
  • Premium$39.991 Year
None

Operant™

No in-app purchases

Questions

Is Screen Time Control free?
Screen Time Control is free to download, with in-app purchases available.
Is Operant™ free?
Operant™ is free to download, with no in-app purchases.
Which has better reviews, Screen Time Control or Operant™?
Operant™ is rated higher. Screen Time Control averages 4.5 out of 5 from 20 ratings, while Operant™ averages 5.0 from 1 ratings.
Do Screen Time Control or Operant™ have ads?
Neither Screen Time Control nor Operant™ shows ads.
Which is updated more often, Screen Time Control or Operant™?
Screen Time Control ships an update every 9 days, and Operant™ every 3 days. Most recently, Screen Time Control was updated on October 21, 2026 and Operant™ on October 10, 2026.

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