Numpad 2 vs Angle Gauge
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Numpad 2
Enhance your numeric input experience with a custom keyboard designed for iOS 17.2 and newer. Easily enter numbers, decimals, and spaces with customizable key functions and layout options.
- Customizable key for period, decimal, space, tab
- Switchable numpad layout (standard or 7-8-9)
- Adjustable keyboard height
- Designed for iOS 17.2 and newer
- Supports iPhone and iPad
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Numpad – A Better Way to Enter Numbers When all you need is numbers, the default keyboard just gets in the way. Numpad gives you a clean, focused, and efficient typing experience—designed for speed and precision. Whether you’re entering prices, codes, or data, Numpad keeps things simple and fast. — Designed for how you work: • Adaptive action key Quickly switch between decimal, space, tab, and more – just press and hold. • Two intuitive layouts Choose between classic 1–9 or calculator-style 7–8–9. Switch instantly by holding the “5” key. • Flexible height Adjust the keyboard to match your preference – compact or spacious – with a simple hold on “0”. • Minimal by design No distractions. No unnecessary keys. Just a better way to enter numbers. — Have an idea or feature request? I’d love to hear from you – your feedback helps shape future updates.
Angle Gauge
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Angle Gauge turns the hinge of iPhone Duo into a precision protractor. Set the phone into a corner, against two surfaces or across a joint, and read the angle to a tenth of a degree. MEASURE • Live angle to 0.1°, on the inside display or the outside one • Hold, Auto-Hold when the reading settles, and Zero Here for relative angles • Supplement, bisect and miter angle for every reading • Snap to 1°, 5°, 15° or your own step TARGET • Pick 45°, 90° or any angle with presets and a fine stepper • Haptics build as you get close, then click when you arrive • Tolerance from ±2° down to ±0.25° MATCH • Capture angles into a named library • Find them again later, by feel LEVEL • Bubble level when the phone lies flat, line level on its edge • Two-step calibration cancels the camera bump and the slope of your table • On iPhone Duo, read the hinge relative to true level ON EVERY IPHONE The level works on any iPhone. Measure, Target and Match read the hinge, so they need iPhone Duo with iOS 27.1 or later. BUILT LIKE AN INSTRUMENT • Two-point hinge calibration against fully closed and flat • Degrees, radians or percent open • VoiceOver, Reduce Motion, light and dark • No accounts, no ads, no tracking, and it never goes online
Screenshots
Verdict
The clearest difference is price: Angle Gauge at Free against Numpad 2's $0.99. Numpad 2's advantage is iOS requirement (16.0 vs 27.0). On 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
Angle Gauge is free to download; Numpad 2 costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Numpad 2 | Angle Gauge |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.5 (20 ratings) — better | — |
| Positive reviews | 91.7% of reviews | — |
| Number of ratings | 20 — better | — |
| Update frequency | Fortnightly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.0 — better | 27.0 |
| Further details — not scored | ||
| Size | 2 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | ALPA AB | Jared Kaeb |
In-app purchases
Numpad 2
No in-app purchases
Angle Gauge
No in-app purchases









