Comparison

Growbit vs Atmo

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

Head to head
About

Growbit

This app offers short, engaging daily lessons to help you learn new facts and build knowledge without pressure. Transform your screen time into a productive learning habit with bite-sized content across various subjects.

Highlights
  • Bite-sized lessons
  • Learn new facts daily
  • Habit building
  • Multiple topics
  • Weekly new content
  • 5-minute lessons
Features
Currently charting
Read full description

Growbit is your way to turn screen time into something meaningful. Instead of endless scrolling, spend just a few minutes learning something new every day. No pressure, no long lessons, just short, engaging content that actually makes you feel smarter. Whether it’s history, biology, or geography, Growbit helps you build a habit of learning without overwhelming you. Each lesson takes around 5 minutes or less, so you can learn anytime, on the go, during breaks, or whenever you would normally reach for social media. Feel more productive. Feel less guilty about your screen time. And enjoy learning again. With Growbit, you can: • Explore bite-sized lessons across different topics • Learn interesting facts and build real knowledge daily • Stay consistent without effort or burnout • Discover new topics added every week Start your 3-day free trial and see how easy learning can be. -Payment will be charged to your iTunes account at confirmation of the purchase. -Subscription is auto-billed at the rate corresponding to the selected plan. -Subscription automatically renews and payment will be charged to your iTunes account unless auto-renew is turned off at least 24-hours before the end of the current period. -Subscription with a free trial period will automatically renew to a paid subscription. -Subscription can be managed by you and auto-renewal may be turned off in Settings. The cancellation will take effect in 24 hours after the last day of the current subscription period. You will be downgraded to a free service afterwards. By using Growbit - Daily Micro Learning, you agree to our Privacy Policy, Terms of Use. Privacy Policy: https://growbit.me/privacy-policy/ Terms Of Use: https://growbit.me/terms-of-use/

About

Atmo

This app helps you learn new facts by trading time spent on other apps. Instead of blocking apps, you answer a quick question about a chosen subject to access them for a set duration. It's a trade-off that helps you learn without guilt.

Highlights
  • Learn facts before accessing apps
  • Trade app time for knowledge
  • Eight learning subjects
  • Customizable daily rhythm
  • Progress tracking
  • Privacy by design
Features
Read full description

Nothing is blocked. You trade for it. Atmo puts one card in front of the apps you open without thinking. Thirty seconds to read it, one question to answer, and the app opens for five minutes. No wall, no lecture, no guilt. HOW IT WORKS 1 — Choose the apps that eat your evenings. They pause. 2 — Tap one. Atmo shows a card: one fact, one question. 3 — Answer it. The app opens. You keep the minutes, and you keep the fact. EIGHT SUBJECTS, THIRTY SECONDS AT A TIME Arts · Economy · Geography · History · Mythology · Philosophy · Sciences · Space Each card is one idea and one question. Not a course, not a game. Something true you did not know this morning, learned in the thirty seconds you were about to give to a feed. A TRADE, NOT A WALL Blockers say no, and you delete them by Thursday. Atmo asks a question instead. You always get through — you just leave with something. There is no willpower to run out of here, and nothing to feel bad about. Set your own rhythm: how many cards a day, how many minutes a card is worth. Change it whenever you like. Stop whenever you like. WHAT YOU GET BACK · Minutes traded, day by day · Progress subject by subject · A card you miss comes back in a couple of days. Nothing is lost. PRIVATE BY DESIGN Atmo uses Apple Screen Time to pause the apps you pick. It only ever learns their names. It cannot see what you do inside them, and nothing about your usage leaves this phone. FREE AND PREMIUM Free: the trade, your apps, your rhythm. Premium: every subject, no cap on cards a day, your own rate. Five minutes at a time, you scroll the same and know more. Or you scroll less. Most people do both. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.quiet.app/privacy-policy

Screenshots

Growbit4 screens
Atmo4 screens

Verdict

The call

The clearest difference is review sentiment: Atmo at 100% against Growbit's 14%. Atmo also leads on update cadence (every 5 days vs monthly). Growbit's advantage is chart position (#182 vs unranked) and iOS requirement (16 vs 18.0). On price, ads, in-app purchases and monetization model 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. Growbit sells 9 in-app purchases, starting at $9.99 per month and Atmo sells 3 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Growbit ships an update monthly, Atmo every 5 days. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

Scorecard4 real differences · 7 level
Growbit versus Atmo: the parameters behind the verdict, then further details
ParameterGrowbitAtmo
PriceFreeFree
Rating3.4 (57 ratings) — better—
Positive reviews13.8% of reviews100.0% of reviews — better
Number of ratings57 — better—
Update frequencyMonthlyEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
Best chart rank#182 — better—
DevicesiPhone, iPod — betteriPhone
Requires iOS16 — better18.0
Further details — not scored
Size255 MB44 MB
Age rating4+4+
DeveloperZemeto Ltd.NARA CAPITAL

Customer experience

Growbit

All ratings54 ratings
Positive63.0%
Neutral5.6%
Negative31.5%
Written reviews29 reviews
Positive13.8%
Neutral3.4%
Negative82.8%

Atmo

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

9 purchases

Growbit

Subscriptions9
  • Monthly$9.991 Month
  • Unlimited Access Weekly$9.997 Days
  • Weekly3 Days trial$9.997 Days
Show 6 more
  • Weekly3 Days trial$11.997 Days
  • Yearly$35.991 Year
  • Unlimited access for 3 months$39.993 Months
  • Unlimited Yearly Access7 Days trial$59.991 Year
  • Yearly$59.991 Year
  • Unlimited Yearly Access7 Days trial$89.991 Year
3 purchases

Atmo

Subscriptions3
  • Weekly$7.991 Month
  • Premium Yearly3 Days trial$24.991 Year
  • Yearly3 Days trial$39.991 Year

Questions

Is Growbit free?
Growbit is free to download, with in-app purchases available.
Is Atmo free?
Atmo is free to download, with in-app purchases available.
Do Growbit or Atmo have ads?
Neither Growbit nor Atmo shows ads.
Which is updated more often, Growbit or Atmo?
Growbit ships an update monthly, and Atmo every 5 days. Most recently, Growbit was updated on November 5, 2026 and Atmo on November 6, 2026.

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