Augment++ vs Ans
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Augment++
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Augment++ connects to your electric scooter over Bluetooth and gives you a professional-grade telemetry dashboard right on your iPhone. Real-Time Dashboard Monitor speed, battery level, temperature, and trip data as you ride. The clean dark interface is designed to be readable at a glance. Live Activity & Dynamic Island Your speed shows up in the Dynamic Island and on the Lock Screen the moment you connect — no need to unlock your phone while riding. Scooter Controls Adjust speed mode (Low / Medium / High), toggle lights, sound, kick-to-start, and cruise control directly from the app. Fine-tune front eABS braking level and set speed restrictions. Trip Tracking Track distance, top speed, and ride time per session. Data updates live as you ride. Background Bluetooth Stay connected even when the app is in the background. Your scooter data keeps updating without keeping the screen on. Compatible Scooters Augment++ works with a wide range of BLE-enabled electric scooters: Augment: ES210, ES210D HX & HX-based: HX X8, HX X7 Pro, HX X7, iScooter iX, Aovo Pro ES80, Aovo Pro ES Max, Kugoo Kirin S1 Pro Universal BLE: iScooter i9, iScooter i9 Pro, Aovo Pro (most models), Cecotec Bongo Series, Denver SCO Series (select models), SmartGyro (entry-level models) Free to Try Download free and try every feature for 1 day. After that, Full Unlock is a one-time purchase that unlocks scooter controls, Shortcuts and Automations, Live Activity and trip statistics for good. Live speed and battery, lock and unlock, and Demo Mode are always free. If you bought Augment++ before it became free, you keep full access. Requires Bluetooth. Compatible with iPhone running iOS 17.6 or later.
Ans
This app provides an exact scientific calculator experience, preserving fractions and constants like pi. It offers a clear two-line display, a history of calculations, and the ability to store and name variables. Designed for iPhone, iPad, and Mac, it works offline and is a one-time purchase.
- Exact fraction and constant calculations
- Two-line display
- Calculation history and editing
- Variable storage with naming
- Trigonometry, logarithms, and powers
- Offline functionality
- Cross-device support (iPhone, iPad, Mac)
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Ans is a proper scientific calculator: a dedicated instrument that opens instantly, works entirely offline and treats your mathematics with respect. It brings back the feel of the calculator you trusted at school — real keys, a clear two-line display, an answer you can carry forward — thoughtfully modernised for iPhone, iPad and Mac. EXACT WHEN IT MATTERS Fractions stay fractions: with A = 3/4 and B = 2/3, (A+B)×(A−B) is exactly 17/144, not a decimal pretending. π is kept exact, so sin(π) is 0 — not almost 0. Every answer can switch between its exact and decimal forms with one key, and you can copy either. BUILT AROUND YOUR ANSWER The app is named after its most useful key. Press an operator after any result and Ans carries it into the next expression — exactly, with nothing rounded away. Step back through earlier calculations with the replay keys, edit any expression in place, and evaluate again. A COMPLETE SCIENTIFIC TOOL Trigonometry in degrees, radians and gradians. Logarithms and exponentials. Powers, roots of any degree, factorials, fractions, percentages, scientific notation with proper superscripts, a random-number key, independent memory and parentheses that behave the way a dedicated calculator's do. SEE IT IN ACTION A one-minute Quick Tour demonstrates SHIFT, variables, the VAR hold that opens the Variable Explorer, built-in physics constants and exact fractions on the calculator itself, with the keys pressing as you watch. Take it on first launch or replay it at any time from Settings. With haptics enabled, VAR responds lightly on touch and more firmly when the explorer opens. The tour is on iPhone and iPad; on Mac, the built-in guide in Help covers the same ground. SIX VARIABLES, REMEMBERED EXACTLY Store values in A to D, X and Y through the classic STO flow, give them names like "gravity", and inspect them without leaving your calculation. Or choose from 15 built-in physics constants — including the speed of light, Planck constant, gravitational constant and particle masses — using current 2022 CODATA values. A stored 1/3 stays 1/3, across launches. YOUR ANSWERS, ALWAYS CLOSE Home Screen widgets in three sizes page through your recent calculations with calculator-style keys, and can open the exact one you select. A Lock Screen widget keeps the latest answer in view, and a Control Centre control opens Ans in one tap. MADE FOR IPHONE AND IPAD The complete face, always ready, on iPhone. A centred instrument with room to think on iPad — every orientation, Split View beside your notes, and hardware keyboards mapped the way you would hope: digits, operators, Return for equals. MADE FOR MAC A real desk calculator beside your work: a compact window that can keep itself in front while you write in the document behind it. Type calculations straight from the keyboard — Return for equals, ⇧ while clicking for shifted functions, ⌥ for variables — and open all six variables in their own window with ⇧⌘V. Native menus, native Help, the same exact engine. PART OF THE ANS FAMILY Ans Graph is the sister app: a graphing calculator with numerical integration you can drag. Send a result from the graph and it arrives here on the input line, ready for the next calculation. Each is a separate purchase and each stands entirely on its own. A CALCULATOR YOU CAN OWN Buy Ans once and the whole calculator is yours. No subscriptions. No ads. No accounts. No tracking. No locked functions. Ans itself makes no network connections — your work stays on your device, and the privacy policy is one page long. Built by one person who wanted a calculator worth keeping. Questions and ideas: support@anscalc.com
Screenshots
Verdict
The clearest difference is price: Augment++ at Free against Ans's $4.99. Ans's advantage is update cadence (every 5 days vs every 3 months) and device support (3 vs 1). On ads, in-app purchases 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
Augment++ is free to download; Ans costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Augment++ ships an update every 3 months, Ans every 5 days. The most recent releases landed on October 3, 2026 and October 8, 2026 respectively.
| Parameter | Augment++ | Ans |
|---|---|---|
| Price | Free — better | $4.99 |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPhone | iPhone, iPad, Mac — better |
| Requires iOS | 17.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 1 MB |
| Age rating | 17+ | 4+ |
| Developer | Anand Lovein | MATTHEW BERNARD LEACH |
In-app purchases
Augment++
No in-app purchases
Ans
No in-app purchases









