Comparison

Chrony vs Sharp

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

Head to head
About

Chrony

This app helps overcome procrastination by using a 5-minute rule to initiate tasks. It features a customizable productivity stopwatch and a minimalistic interface designed to minimize distractions and build focus.

Highlights
  • 5-minute rule initiation
  • Productivity stopwatch
  • Customizable focus sessions
  • Minimalistic interface
  • Procrastination breaker
Read full description

Always struggling to start your tasks? Chrony helps you break through initial resistance and enter a flow state with minimal effort. Harness the power of the 5-minute rule: commit to focus for just a few minutes, then decide if you want to continue. Chances are, you’ll find yourself focusing for much longer! Features: - Productivity Stopwatch: Easily start with just 5, 10, or 15 minutes to overcome procrastination and build momentum. - Customizable Sessions: Adapt the stopwatch to fit various tasks, whether for work, study, or other personal goals. - Minimalistic Interface: Enjoy a clean, distraction-free design that keeps you focused on your main goal. Transform your approach to productivity with Chrony. Break through procrastination, enter a state of deep focus, and stay on track with a minimalistic design that keeps distractions at bay. With Chrony, just a few minutes of commitment can lead to hours of productive work. Download Chrony now and experience how simple it can be to turn your focus into lasting success! Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Sharp

Features
Read full description

The average person spends more than two hours a day scrolling feeds — and remembers almost none of it. That isn't a willpower problem. Your feeds are engineered by teams of thousands to be impossible to close, so a one-tap screen-time limit never stood a chance. Sharp breaks the loop — not by slamming a door, but by making a trade. Set a daily limit on the apps that eat your time. The moment you hit it, Sharp steps in with a 90-second briefing on what's actually happening in the world — then a quick quiz. Pass it, and your apps unlock. The same urge that used to open Instagram now leaves you a little sharper. Stop scrolling. Start knowing. HOW IT WORKS - Pick the apps to guard and set your daily limit. That's the whole setup. - Hit the limit and Sharp shows a calm block screen instead of your feed. - Read a fast, curated briefing — finance, tech, world — tuned to your interests. - Pass a five-question quiz and your apps unlock. Your streak grows. WHY SHARP IS DIFFERENT - Automatic. Powered by Apple Screen Time — no Shortcuts, no workarounds, nothing to remember. - A reward, not a punishment. Every session ends in XP, a growing streak, and your league rank — small wins that make tomorrow easier. - Fresh every single day. New briefings daily, so it never goes stale the way trivia apps do. - Better with friends. Share a code, land in the same weekly league of 30, and let a little rivalry keep your streak alive. BUILT TO RESPECT YOU - Your Screen Time and app choices never leave your device. - No ads. No tracking across other apps. We never sell your data. - A self-control tool for your own phone — not parental controls, not monitoring. Be the person who actually knows what's going on — and get your time back doing it. SUBSCRIPTION Sharp is free to download and try. Full access is available with an auto-renewing subscription: - Sharp Annual — $49.99/year (7-day free trial) - Sharp Monthly — $8.99/month Payment is charged to your Apple Account at confirmation of purchase. Your subscription renews automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple Account settings. Any unused portion of a free trial is forfeited when you purchase a subscription. Privacy Policy: https://sharpdaily.app/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Chrony4 screens
Sharp4 screens

Verdict

The call

The clearest difference is update cadence: Chrony at daily against Sharp's every 2 days. Sharp's advantage is ratings volume (3 vs 1). On price, rating, ads and in-app purchases 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. Chrony sells 5 in-app purchases, starting at $2.99 per 7 days and Sharp sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Chrony against 5.0 for Sharp. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

UpkeepUpdate frequency

Chrony ships an update daily, Sharp every 2 days. Both last shipped on October 24, 2026.

Scorecard2 real differences · 8 level
Chrony versus Sharp: the parameters behind the verdict, then further details
ParameterChronySharp
PriceFreeFree
Rating5.0 (1 ratings)5.0 (3 ratings)
Positive reviews100.0% of reviews—
Number of ratings13 — better
Update frequencyDaily — betterEvery 2 days
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhoneiPhone
Requires iOS16.216.0 — better
Further details — not scored
Size26 MB2 MB
Age rating4+4+
DeveloperAndrei MikheevSolstice Group LLC

In-app purchases

5 purchases

Chrony

Subscriptions4
  • Premium Access (1 Week)$2.997 Days
  • Premium Access (1 Month)7 Days trial$4.991 Month
  • Premium Access (1 Month)3 Days trial$4.991 Month
Show 1 more
  • Premium Access (1 Month)$4.991 Month
One-time1
  • Premium Access (Lifetime)$9.99
2 purchases

Sharp

Subscriptions2
  • Monthly$8.991 Month
  • Annual7 Days trial$49.991 Year

Questions

Is Chrony free?
Chrony is free to download, with in-app purchases available.
Is Sharp free?
Sharp is free to download, with in-app purchases available.
Which has better reviews, Chrony or Sharp?
Chrony and Sharp are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.
Do Chrony or Sharp have ads?
Neither Chrony nor Sharp shows ads.
Which is updated more often, Chrony or Sharp?
Chrony ships an update daily, and Sharp every 2 days. Most recently, Chrony was updated on October 24, 2026 and Sharp on October 24, 2026.

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