AlignPro vs BiggerKeys
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AlignPro
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1.Online search for experts. 2.AI-powered analysis with editable and reviewable reports by experts. 3.Historical analysis records and user information available online. 4.Upload images, including back photos. 5.AlignPro analysis reports do not include treatment plans and cannot replace expert individualized judgment for specific patients. For medical consultation needs, please visit a certified hospital.
BiggerKeys
This keyboard app offers larger keys and adjustable spacing to assist users with tremors or motor control challenges. It features gentle typing responses, high-contrast themes, and optional feedback to reduce errors and improve readability for a more comfortable typing experience.
- Adjustable key size and spacing
- Typing response on finger lift
- Adjustable debounce for double-taps
- Dwell-to-confirm typing mode
- High-contrast theme and large fonts
- Press-preview magnifier
- Optional sound and haptic feedback
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BiggerKeys is a keyboard built for hands that don't always cooperate. If a tremor, Parkinson's disease, or another motor-control condition makes the standard keyboard feel like a moving target, BiggerKeys gives you bigger keys, more breathing room between them, and gentle features that quietly forgive the kind of mistakes a shaky hand tends to make. It was designed with the people who need it in mind, and it works in any app where you can type. KEYS THAT FIT YOUR HANDS Make the keys as large as you like and add as much space between them as you need. You set the size and spacing, so the keyboard fits you, instead of the other way around. GENTLE ON TREMOR BiggerKeys is built to reduce typing mistakes, not to judge them: - Keys respond when you lift your finger, not the instant you touch down, so a brush against the wrong key won't type it. - An adjustable debounce quietly ignores accidental double-taps on the same key. - An optional dwell-to-confirm mode types a key only after your finger rests on it for a moment, for steadier, more deliberate input. EASY TO SEE Turn on the high-contrast theme and larger fonts for crisp, clearly outlined keys that are easy to read, including for low vision. A press-preview magnifier pops the key you're touching up above your finger so you can confirm it before you commit. WORKS IN YOUR LANGUAGE BiggerKeys follows your device's language automatically, so you get QWERTY, AZERTY, or QWERTZ as appropriate, and you can override the layout by hand whenever you prefer. FEEDBACK THE WAY YOU LIKE IT Optional sound on each key press helps confirm your typing, and works without any special permissions. If you'd like a physical buzz as well, BiggerKeys can add haptic feedback. This is the only reason it ever asks for Allow Full Access, and it is completely optional. Core typing always works without it. PRIVATE BY DESIGN Your words are yours. BiggerKeys has no network access, collects no data, and never logs or stores what you type, not on your device, and certainly not anywhere else. Nothing leaves your phone. Even if you enable Full Access for haptics, the keyboard still sends nothing, anywhere. There are no accounts and no tracking. GETTING STARTED Open the BiggerKeys app and follow the short setup. You'll add BiggerKeys in Settings, then switch to it with the globe key in any text field. Adjust the size, spacing, theme, and feedback in the app until it feels right, with a live preview that shows your changes as you make them. A NOTE ON CARE BiggerKeys is a typing aid, not a medical device, and it makes no medical claims. It's simply meant to make everyday typing a little easier and a little less frustrating, for the people using it and for the caregivers who help set it up. We'd love your feedback. If something could be easier, tell us, and we'll keep making it better.
Screenshots
Verdict
The clearest difference is price: AlignPro at Free against BiggerKeys's $4.99. BiggerKeys's advantage is update cadence (every 11 days vs every 3 weeks). On ads, in-app purchases, 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
AlignPro is free to download; BiggerKeys costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
AlignPro ships an update every 3 weeks, BiggerKeys every 11 days. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.
| Parameter | AlignPro | BiggerKeys |
|---|---|---|
| Price | Free — better | $4.99 |
| Rating | — | 4.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 weeks | Every 11 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 16.0 |
| Further details — not scored | ||
| Size | 72 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | CoNova Medical Technology Limited | Pierre Stanislas |
In-app purchases
AlignPro
No in-app purchases
BiggerKeys
No in-app purchases









