Gemma vs ZKeys
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gemma
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App for the remote control of Gemma Lights. Our Lights are integrated into furniture that is useful, like bedside tables, or bookshelfs or sideboards.
ZKeys
This keyboard app offers advanced autocorrect that understands finger placement and surrounding words to fix typos accurately. It supports multiple languages with dedicated word lists and allows for personalized typing experiences through swipe typing, custom shortcuts, and a learnable prediction engine.
- Advanced autocorrect based on finger placement
- Support for four languages with dedicated word lists
- Swipe typing and next-word predictions
- Customizable shortcuts and symbol hints
- Full-size iPad layout with dedicated keys
- Voice dictation and voice memo transcription
- Nine customizable themes and keyboard styles
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ZKeys is a keyboard that fixes typos the way you make them. Autocorrect looks at where each finger actually landed and at the words around it, so a slip onto a neighbouring key gets fixed while the words you meant stay as you typed them. FOUR LANGUAGES • English, Magyar (Hungarian), Español and العربية (Arabic), each with its own word list, autocorrect and suggestions. Direct access to accent alphabet. • Switch between the layouts you use with one key; turn the rest off TYPE YOUR WAY • Swipe typing: glide across the letters without lifting your finger • Suggestions and next-word predictions that learn the words and phrases you use • Press delete right after a correction to undo it, and ZKeys remembers the word • Your own shortcuts for each language, like "omw" → "On my way!" • Symbol hints on the keys, laid out like a real keyboard. Long-press for accents, flick down on iPad • Optional number row and with shift on, it does ! @ # and friends • Drag along the space bar to move the cursor • Emoji keyboard with recents and skin tones MADE FOR iPAD • A full-size layout like a hardware keyboard: number row, tab, caps lock, and [ ] ; ' , . / in their usual places • Magyar uses the Hungarian keyboard layout with ö ü ó ő ú ű é á í on their own keys LAYOUTS QWERTY, Magyar, Español, Arabic, AZERTY, QWERTZ, Dvorak and Colemak. VOICE • Dictate in the language you're typing in: tap the mic and your words appear in the suggestion bar, then go into your text when you finish • Long-press the mic to record a voice memo and insert its transcript • iOS doesn't let keyboards use the microphone, so ZKeys opens briefly to start listening, then keeps the mic ready in the background for a few minutes while you keep typing YOUR STYLE Nine themes, from System to Midnight, Ocean, Sunset, Forest, Rose and High Contrast. Three keyboard heights, key clicks, haptics and key previews. PRIVATE BY DESIGN ZKeys doesn't send what you type anywhere. The words it learns stay on your device. Allow Full Access is only needed for voice, haptics and syncing settings from the ZKeys app; typing works without it.
Screenshots
Verdict
The clearest difference is update cadence: ZKeys at weekly against Gemma's monthly. Gemma's advantage is iOS requirement (15.6 vs 18.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Gemma ships an update monthly, ZKeys weekly. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.
| Parameter | Gemma | ZKeys |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Monthly | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 34 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Gemma-Design | Zoltan Homorodi |
In-app purchases
Gemma
No in-app purchases
ZKeys
No in-app purchases









