Comparison

Catch the Ghost Pomodoro Timer vs Roll Zero

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

Head to head
About

Catch the Ghost Pomodoro Timer

Transform focus sessions into a rewarding game. Earn coins, collect historical figures, and build streaks by staying off your phone. Designed for productivity and beating digital distractions.

Highlights
  • Gamified focus timer
  • Collect historical ghosts
  • Earn coins and XP
  • Global leaderboards
  • Mood-based focus sessions
  • Beat phone addiction
  • Digital hourglass timer
Read full description

Tired of boring timers? Turn focus into a game. Catch the Ghost® is a Pomodoro timer that helps you beat phone addiction and boost your productivity by making focus rewarding. Complete sessions, earn coins, and collect the "ghosts" of historical legends. WHAT MAKES CATCH THE GHOST UNIQUE? A FOCUS GAME, NOT JUST A TIMER: Every session is a quest. Stay off your phone to catch a ghost. Build streaks, earn XP, and level up your productivity in a way that's fun, not punitive. COLLECT HISTORICAL LEGENDS: Rulers, artists, scientists, and rebels — every ghost you catch reveals a true quote, a story, and a work of art. Every ghost is earned through focus. You never know who you'll catch next! DESIGNED FOR THE ADHD BRAIN: Our gentle DIGITAL HOURGLASS™ timer helps you find your flow without the anxiety of a traditional countdown. Perfect for deep work, studying, and managing distractions. BEAT PHONE ADDICTION: By making focus genuinely rewarding, our timer helps you build better habits and take back control from digital distractions. SLEEP BETTER: Leave your phone alone all night with the Sleep Timer and wake up to a reward of up to 10x coins. AND MORE: Match ghosts to your mood, compete on global leaderboards for huge coin prizes, and spend your coins in the in-app store to unlock curated ghost packs. NO ADS. EVER. HOW IT WORKS Download for free and start your first focus session right away. Create a free account whenever you're ready to save your ghosts, coins, and progress across all your devices and join the leaderboards. If you love it, subscribe to unlock pro features! SUBSCRIPTION BENEFITS - Monthly ($4.99/month) - Unlock our full Universe of ghosts. - Access History to view your productivity stats over Day, Week, Month, and Year. - Cancel anytime. - Yearly ($34.99/year, 41% off) - Same full access to Universe & History. - First week free for new subscribers. - Cancel anytime in your Apple ID settings. COINS & IN-APP PURCHASES You can use coins to extend grace periods, recover streaks, and unlock ghost packs in the in-app store. Coin packs are available in a range of sizes. YOUR FOCUS QUEST AWAITS Download Catch the Ghost now and transform the way you work, study, and focus. Whether you're a student aiming for better grades, a professional seeking deep work, or anyone looking to build a healthier relationship with their phone, our gamified Pomodoro approach will help you reach your potential. AUTO-RENEWING SUBSCRIPTIONS - Payment is charged to your iTunes account upon purchase confirmation. - Your subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel anytime in Settings -> Apple ID -> Subscriptions. - Unused portions of a free trial period are forfeited upon purchase of a subscription. PRIVACY POLICY & TERMS - Privacy Policy: https://www.aeeiee.com/privacy-policy - Terms of Service (EULA): https://www.aeeiee.com/terms-of-service

About

Roll Zero

Read full description

Your camera roll does not need another complicated filing system. It needs a calm way to decide what still matters. Roll Zero turns screenshot and photo clutter into a small daily inbox. Review one item at a time, preserve why you saved it, and move on. MAKE ONE CLEAR DECISION • Keep a photo without losing its context • Add a private note or searchable tag • Set a local reminder for later • Stage an item for deletion, then review it again before anything changes FIND WHAT YOU KEPT Saved gives you a visual history of the items you decided to keep. Search your private notes, tags, filenames, and text found inside images. When an exact source link arrived through a direct share, Roll Zero preserves it. It never guesses a missing link from a screenshot. PRIVATE BY DESIGN • Photos and screenshots stay on your phone • Text recognition runs on the device • Notes, tags, searches, and reminders stay local • No account or social profile required • No advertising tracker • Nothing is deleted automatically YOU CONTROL PHOTO ACCESS Start with the built-in sample inbox, choose selected photos, or allow broader access for the recurring daily inbox. The default review focuses on screenshots; recent photos can be added in Settings. DELETE WITHOUT REGRET A delete decision first moves the item into Review to Delete. Roll Zero changes your photo library only after you confirm, and your phone may ask one final time. You can restore an item before that confirmation. ENGLISH OR SPANISH Roll Zero follows your phone language, including any per-app language choice available in system settings. English and Spanish are complete, separate experiences. Unsupported languages use English. FREE AND OPTIONAL PRO The complete decision loop is free. Roll Zero Pro removes the free decision cap, lets you choose a 10, 20, or 40-item daily review, and adds the other Pro controls shown on the in-app plan screen. Available plans, localized prices, billing periods, renewal terms, and cancellation details come directly from the App Store before purchase. Restore Purchases remains available in Settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://conectamedia.app/roll-zero/privacy/

Screenshots

Catch the Ghost Pomodoro Timer4 screens
Roll Zero4 screens

Verdict

The call

Catch the Ghost Pomodoro Timer and Roll Zero are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Catch the Ghost Pomodoro Timer sells 6 in-app purchases, starting at $4.99 per month and Roll Zero sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Catch the Ghost Pomodoro Timer ships an update every 9 days, Roll Zero every 11 days. The most recent releases landed on October 21, 2026 and October 7, 2026 respectively.

ScorecardNo meaningful differences
Catch the Ghost Pomodoro Timer versus Roll Zero: the parameters behind the verdict, then further details
ParameterCatch the Ghost Pomodoro TimerRoll Zero
PriceFreeFree
Rating4.8 (47 ratings) — better—
Positive reviews73.9% of reviews—
Number of ratings47 — better—
Update frequencyEvery 9 days — betterEvery 11 days
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone
Requires iOS17.016.4 — better
Further details — not scored
Size141 MB68 MB
Age rating12+4+
DeveloperAeeiee, Inc.Conecta Media LLC

In-app purchases

6 purchases

Catch the Ghost Pomodoro Timer

Subscriptions2
  • Monthly Subscription3 Days trial$4.991 Month
  • Annual Subscription7 Days trial$34.991 Year
One-time4
  • 1000 Coins$0.99
  • 5000 Coins$3.99
  • 10000 Coins$6.99
Show 1 more
  • Lifetime Purchase$99.99
2 purchases

Roll Zero

Subscriptions2
  • Roll Zero Pro Monthly$4.991 Month
  • Roll Zero Pro Annual$29.991 Year

Questions

Is Catch the Ghost Pomodoro Timer free?
Catch the Ghost Pomodoro Timer is free to download, with in-app purchases available.
Is Roll Zero free?
Roll Zero is free to download, with in-app purchases available.
Do Catch the Ghost Pomodoro Timer or Roll Zero have ads?
Neither Catch the Ghost Pomodoro Timer nor Roll Zero shows ads.
Which is updated more often, Catch the Ghost Pomodoro Timer or Roll Zero?
Catch the Ghost Pomodoro Timer ships an update every 9 days, and Roll Zero every 11 days. Most recently, Catch the Ghost Pomodoro Timer was updated on October 21, 2026 and Roll Zero on October 7, 2026.

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