Amount vs Paper Maker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Amount
Effortlessly convert units with this intuitive and lightweight tool. Get real-time results for over 700 units across 30+ categories displayed simultaneously. Customize your conversion lists and access your history.
- Real-time conversions on one screen
- Over 700 units in 30+ categories
- Customizable unit lists
- Conversion history log
- Search and custom unit creation
- Lightweight and fast interface
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Amount is the most intuitive, lightweight and easy to use unit converter you've ever seen. Amount let you convert units in a way you've never seen before: with just two tap of your finger you have all the results you're looking for in a single display, side by side. When you use Amount you don't have to think what are number is and choose from a long list of values which unit assign to it, spending time. Just let it do all the stuff! FEATURES • Incredibly lightweight, fast and easy to use. • Simple graphic and intuitive interface. • Over 700 units across more than 30 categories. • Real time conversions in one screen. • Create your own customized lists. You can change the order as you like and select just the units you want to see. • View your conversion history log (the history keeps even old exchange rates for currencies). • Search feature to let find the unit you want and instantly convert it. • Custom units can be added easily for each category. Categories Amount can handle: Acceleration, Angles, Area, Clothing (men and women), Cooking, Currency, Data, Density, Electric current, Energy, Flow (mass and volume), Force, Frequency, Fuel Consumption, Illuminance, Length/Distance, Luminance, Metric System, Network speed, Power, Pressure, Radiation, Speed, Temperature, Time, Torque, Typography, Viscosity (dynamic and kinematic), Volume and Weight/Mass. TIPS • Move between screens using swipe gestures. • Long press any category or unit to see more options. • Shake the device to change the sorting of category or units (only on iPhone). • You can change the number directly in the conversion screen by simply tapping it. ADDITIONAL INFO To convert currencies is required an internet connection. Currency and clothing size information are provided only for informational purposes. If you're going to download Amount, please rate and leave a comment! And if you have a suggestion don't hesitate to contact me. With your help I can improve Amount even more!
Paper Maker
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Paper Maker makes the paper. You choose the size, the margins, the grid and the header, watch it redraw as you adjust, and export a high-resolution PDF you can write on in GoodNotes, Notability, or anything else that opens a PDF. Label sheets print straight from the app. WHAT YOU CAN BUILD • Ruled, dotted and square grid pages, with spacing and line weight you set • Cornell note pages with a cue column and summary band • Weekly spreads and monthly calendars that are correct for a real month — leap years and your own first day of the week included • Daily time-blocked pages • Any page size: A4, A5, Letter, or your own custom dimensions LABELS (NEW) • Address labels, name stickers and file labels, printed at true size from the app • Pick a Letter sheet layout (5160, 5163, 5167), or type in the label size, count and margins in mm for any other sheet • Print one alignment test, then nudge until it lines up. The nudge is saved per printer and used only when the app prints (a shared PDF is never shifted) • Skip the labels you already used on a half-used sheet • The same text on every label, or a pasted list, one entry per label (up to 4 lines each) PRESETS Save a preset, come back to it later, adjust one number, export again. PRIVACY Everything is computed and drawn on your device. There is no account and no server. We collect nothing. The app sends no data out on its own; sharing a PDF or printing happens only when you do it. No subscription. No advertising. No analytics. No tracking. Pay once.
Screenshots
Verdict
The clearest difference is update cadence: Paper Maker at every 10 days against Amount's monthly. Amount's advantage is iOS requirement (8.0 vs 16.0). On price, ads, in-app purchases and device support 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
Amount costs $0.59 and Paper Maker $0.29 up front. Neither carries in-app purchases, so what you see is what you pay.
Amount ships an update monthly, Paper Maker every 10 days. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.
| Parameter | Amount | Paper Maker |
|---|---|---|
| Price | $0.59 | $0.29 — better |
| Rating | 3.3 (39 ratings) — better | — |
| Positive reviews | 86.7% of reviews | — |
| Number of ratings | 39 — better | — |
| Update frequency | Monthly | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 8.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 6 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Marco Torretta | JIHOON KIM |
Bugs and requests
Amount
Reported bugs
4 issues- Crashes when editing conversion lists
- Incompatible with older iOS versions
- Incorrect unit conversions (e.g. milli- vs centi-)
- Currency conversion rates not updating properly
Requested features
5 requests- Add more common units (e.g. stones, bushels)
- Improve currency conversion accuracy and update frequency
- Implement landscape mode and iPad optimization
- Add a widget and Apple Watch support
- Improve unit organization and search functionality
Paper Maker
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Amount
No in-app purchases
Paper Maker
No in-app purchases









