SwissBoard vs A Good Custom Keyboard
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SwissBoard
Enhance your writing with an AI-powered system-wide keyboard. Instantly polish grammar, translate text, rewrite content, or add emojis directly within any app. Your data remains private, sent only to your configured AI provider.
- AI-powered text enhancement
- Grammar and clarity polishing
- Text translation
- Content rewriting
- Emoji suggestions
- Customizable action chips
- Privacy-focused design
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SwissBoard is a system-wide AI keyboard for iOS. Tap an action chip to polish grammar, translate, rewrite as a punchy post, or sprinkle emojis — directly inside Mail, Messages, X, Slack, Notes, or any text field. Bring your own key. SwissBoard talks directly to the AI provider you configure, using an API key you control. There is no SwissBoard server in the loop. Privacy by design. Your draft is sent directly from your device to the provider you configured. SwissBoard never collects, stores, or accesses what you write. Tracked-change diffs. Every suggestion shows up as an inline diff so you can see exactly what changed before you accept, rewrite, or retry. Custom action chips. Add your own prompt templates. Reorder them. Disable the ones you don't need. Built-in actions: • Polish grammar & clarity • Rewrite as a punchy post • Translate (auto-detect → target language) • Emojify Requires Allow Full Access to call your AI provider. No tracking. No analytics. No account. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula
A Good Custom Keyboard
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A Good Keyboard fixes your typos without changing anything behind your back, types your email in one tap and, with the subscription, does math right in the keyboard. NO DATA IS COLLECTED. REALLY. Unlike almost every third-party keyboard, A Good Keyboard works without Full Access. Nobody can see what you type, not even us: nothing you write is sent to us. No tracking. 50+ ANIMATIONS YOU EARN AS YOU TYPE Every key reacts under your finger, with the animation, font and key shape of your choice. The more you type, the more levels you unlock. The first 5 are free. With the subscription, every level becomes reachable. SNAPIQ: YOUR TEXT IN ONE TAP Put your email, your address or a sentence you type often on a SnapIQ key: one tap, and it’s typed. One key is free, all 26 with the subscription. A CALCULATOR IN YOUR KEYBOARD With the subscription, type a calculation or a conversion and the pill suggests the result. With the number row, the #+= key opens a calculator. NUMBERS AND THE COMMA AT YOUR FINGERTIPS With the subscription, on iPhone: a number row above the letters, gray or the color of the letters, and a comma next to the space bar. No more switching pages. A KEYBOARD THAT REMEMBERS YOUR FIXES With the subscription, a typo you keep making is taken care of in one tap: from then on, the keyboard fixes it for you. Manage the list right in the keyboard, and add your own replacements. CORRECTION PILLS THAT NEVER FORCE ANYTHING ON YOU Free for everyone. A typo, a missing apostrophe, two words stuck together because your thumb hit b instead of the space bar: the fix waits for you in a pill. Nothing changes without your OK. KEYS THAT FIT YOUR HAND With the subscription, move the boundaries between keys yourself so they follow your thumb. They come back on their own through iCloud if you reinstall the app. AND ALSO Haptics, the color of the pressed key and the accent panel delay, the way you like them. In an email field, @ and the period sit next to the space bar. A button to lower the keyboard. THE SUBSCRIPTION Without a subscription: basic features, correction pills, the first 5 personalization levels and 1 SnapIQ key. With A Good Keyboard (monthly) or A Good Keyboard (yearly): every level reachable, 26 SnapIQ keys, the calculator, the number row and the comma (iPhone), remembered corrections and manual keyboard adjustment. One-month free trial for first-time subscribers. Family Sharing included. Price and duration are shown in the app before any purchase. Payment is charged to your Apple Account. The subscription renews automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel it in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://unbonclavier.com/en/privacy.html
Screenshots
Verdict
The clearest difference is update cadence: SwissBoard at every 2 days against A Good Custom Keyboard's every 4 days. 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
Both are free to download. SwissBoard sells 2 in-app purchases, starting at $4.99 per year and A Good Custom Keyboard sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
SwissBoard ships an update every 2 days, A Good Custom Keyboard every 4 days. Both last shipped on November 5, 2026.
| Parameter | SwissBoard | A Good Custom Keyboard |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 days — better | Every 4 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 14 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | renwei han | Elliott Robin |
In-app purchases
SwissBoard
- SwissBoard Pro Yearly7 Days trial$4.991 Year
- SwissBoard Pro Lifetime$6.99
A Good Custom Keyboard
- A Good Keyboard (monthly)1 Month trial$1.991 Month
- A Good Keyboard (yearly)1 Month trial$19.991 Year
- All customizations$14.99
Questions
Is SwissBoard free?
Is A Good Custom Keyboard free?
Do SwissBoard or A Good Custom Keyboard have ads?
Which is updated more often, SwissBoard or A Good Custom Keyboard?
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