Unit Converter & Currency vs Atom Note
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Unit Converter & Currency
This app offers a comprehensive unit conversion tool with a clean interface and extensive customization options. It supports offline use and includes a currency converter, making it a versatile utility for various conversion needs.
- Offline unit conversion
- Currency converter
- 32 unit categories
- Convert as you type
- Customizable units and formats
- Dark and light modes
- iCloud data sync
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Unit converter app quickly converts one unit to all other units at one time. With plenty of customizable settings, it is definitely a better unit converter. Simple to use, yet a powerful all-in-one unit converter. Features - No network required, an offline available unit converter - Elegant and responsive UI design - 32 unit categories - Currency converter - Convert units as you type, no clicking required - Remember last time chosen unit and input value - Dark mode & light mode, landscape & portrait - Units management, unchecked units will not show - Unit format, number format, number of decimals highly customizable - Copy converted value & unit - Keep screen on (switchable) - Sync your data to iCloud Unit converter for the following units: - Length/Distance - Area - Volume - Mass/Weight - Currency - Cooking - Time - Force - Pressure - Temperature - Power - Speed - Density - Angle - Electrical Resistance - Voltage - Electric Current - Capacitance - Inductance - Electric Charge - Electrical Conductance - Electrical Conductivity - Volume Flow Rate - Mass Flow Rate - Energy - Frequency - Number - Magnetic Field Strength - Magnetic Flux Density - Radioactivity - Radiation Dose Useful Links Privacy policy: https://unit-converter-4.flycricket.io/privacy.html Terms of use: https://pages.flycricket.io/unit-converter-4/terms.html If you like this unit converter app, please share it with your friends. Thank you!
Atom Note
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Atom Note is a local-first note app for people who don't want every record squeezed into the same template. BUILD YOUR OWN STRUCTURE: - Create a category for anything you want to track. - Add list items inside each category. - Each item holds a title, free-form contents, and an icon you pick. CUSTOMIZE EACH CATEGORY: - Pick a background color. - Choose a font style for the category header. - Choose an icon that matches the topic. ATTACH PHOTOS: - Snap a photo with the camera or pick one from your library. - Up to three photos per item, in the order you add them. - Photos stay attached on every device that opens the same item. ATTACH DOCUMENTS: - Add a txt, doc, docx, or pdf file to any item. - Up to three documents per item. - Open a document with your device's built-in viewer. Everything stays on your device. LOCAL FIRST: - All data lives on your device. - No account, no sign-in, no background syncing. - Export a backup as a single JSON file and restore it on another device — fully offline. LOCAL BACKUP AND RESTORE: - Export every category, item, photo, document, and setting into one file you can save anywhere. - Restore from that file on the same device or another one. - Restoring replaces the current data, so it's a complete bring-over. CLEAN, RESPONSIVE LAYOUT: - Minimal home screen with category cards and item count badges. - Layout adapts to phones and tablets. - Card text and icon contrast adjust automatically to your chosen background. MADE FOR DAILY USE: - English and Simplified Chinese. - Tap targets and text sizes stay readable across devices. Atom Note is built around freedom, clarity, and simple daily use.
Screenshots
Verdict
The clearest difference is in-app purchases: Atom Note at none against Unit Converter & Currency's 3. Atom Note also leads on ads (none vs shown) and update cadence (monthly vs every 4 months). On price, device support and iOS requirement 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
Both are free to download. Unit Converter & Currency sells 3 in-app purchases, starting at $1.29 per month. Atom Note asks for nothing beyond the download.
Unit Converter & Currency ships an update every 4 months, Atom Note monthly. The most recent releases landed on October 6, 2026 and October 11, 2026 respectively.
| Parameter | Unit Converter & Currency | Atom Note |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 months | Monthly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 16.0 |
| Further details — not scored | ||
| Size | 35 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | 长宏 侯 | Apps Haus |
In-app purchases
Unit Converter & Currency
- Pro (Monthly)3 Days trial$1.291 Month
- Pro (Yearly)3 Days trial$12.991 Year
- Remove Ads$2.99
Atom Note
No in-app purchases
Questions
Is Unit Converter & Currency free?
Is Atom Note free?
Do Unit Converter & Currency or Atom Note have ads?
Which is updated more often, Unit Converter & Currency or Atom Note?
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