Comparison

Sure vs SquareNotes

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

Head to head
About

Sure

Features
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Did I turn it off? Sure helps you stop the β€œdid I forget?” loop with photo proof instead of memory. Take a quick photo β€” door locked, stove off, iron unplugged β€” and know for sure that it’s done. Leaving home is the moment when doubt kicks in. With Sure, you create a short checklist β€” lock, lights, stove β€” take a photo, and complete a Focus Moment. Once it’s checked, you can move on calmly without second guessing. Sure works for any situation where certainty matters more than memory: – Before leaving home – Before sleep – Packing for a trip – Important daily checks One photo replaces repeated mental checking. Designed for anxious and attention-heavy minds. Visual steps reduce cognitive load and help you finish tasks without friction. Sure is especially helpful for people with ADHD, anxiety, or anyone who tends to recheck things. Private by default. All photos stay on your device. No cloud. No accounts. No tracking. Protected with Face ID or PIN. Key features: – Photo proof instead of mental rechecking – Focus Moment for real completion – One-tap camera flow – Offline-first, data stays on your phone – Dark mode Sure β€” check once, feel calm.

About

SquareNotes

Read full description

Bring the familiar feel of real sticky notes to your phone. This app gives you a clean, minimalist space where you can write quick reminders, organize your thoughts, and place notes anywhere on your screen. Whether it’s a to-do list, a sudden idea, or something you don’t want to forget, your notes stay right where you put them. - A Simple, Visual Way to Stay Organized Create a new sticky note with one tap, type what you need, and drag it to your preferred spot. Arrange your notes freely, group related ideas together, or scatter them just the way you like. - Customize Your Workspace Choose from multiple note colors, adjust sizes, and personalize your board to match your style. - Write. Stick. Move. Delete. Managing your notes is effortless. Keep your board tidy, send old notes to the trash, and restore them anytime from the trash can. - Feels Real, Works Better The app captures the charm of real sticky notes while staying light, fast, and modern. No clutter, no complications, just your thoughts presented visually. Perfect For β€’ Daily reminders β€’ Shopping lists β€’ Brainstorming ideas β€’ Quick to-dos β€’ Planning your day Turn your screen into your personal sticky-note wall and enjoy the freedom of visual note-taking. Stay organized in a fun, simple, and customizable way.

Screenshots

Sure4 screens
SquareNotes4 screens

Verdict

The call

The clearest difference is update cadence: Sure at every 4 weeks against SquareNotes's every 2 months. Sure also leads on iOS requirement (15.1 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Sure ships an update every 4 weeks, SquareNotes every 2 months. The most recent releases landed on September 11, 2026 and August 14, 2026 respectively.

Scorecard2 real differences Β· 4 level
Sure versus SquareNotes: the parameters behind the verdict, then further details
ParameterSureSquareNotes
PriceFreeFree
Update frequencyEvery 4 weeks β€” betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.1 β€” better17.6
Further details β€” not scored
Size33 MB3 MB
Age rating4+4+
DeveloperKonstantin KovalevBORA MERT SAHIN

In-app purchases

None

Sure

No in-app purchases

None

SquareNotes

No in-app purchases

Questions

Is Sure free?
Sure is free to download, with no in-app purchases.
Is SquareNotes free?
SquareNotes is free to download, with no in-app purchases.
Do Sure or SquareNotes have ads?
Neither Sure nor SquareNotes shows ads.
Which is updated more often, Sure or SquareNotes?
Sure ships an update every 4 weeks, and SquareNotes every 2 months. Most recently, Sure was updated on September 11, 2026 and SquareNotes on August 14, 2026.

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