Tru vs SweetKeyboard Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tru
Read full descriptionHide full description
Complete camper and RV heating management, designed for iOS — with a dark Overview dashboard, history charts, Apple Watch, CarPlay, a Home Screen widget and a Lock Screen Live Activity. External hardware required: a self-hosted MQTT/BLE gateway device, configured and provided by the user (not included, not manufactured or sold by MF-Lab). CONTROL FROM YOUR IPHONE See everything at a glance on the Overview screen and tap a card to change it. Choose Bluetooth for local, offline control or MQTT for remote access from anywhere. • Dual connectivity: Bluetooth (BLE) and MQTT • Inside temperature with set point and a 6-hour chart • Hot water half-moon gauge from 0 to 70 °C, with OFF / ECO / HIGH / BOOST • Heating modes OFF / ECO / HIGH • Energy mix selection: Gas, Electric or Mix, with power level • Battery voltage with a charge estimate, or GRID when on shore power • Detailed error code explanations • Buttons that always follow the state reported by your gateway • Built-in Help with setup, controls and troubleshooting HISTORY Follow inside temperature, water temperature and battery voltage over 1 hour, 6 hours, 24 hours or 7 days. Data is recorded while the app is connected, including in the background, and gaps are shown as gaps. An Energy Source chart shows how long each setting was selected. History is stored on your device only. ON YOUR WRIST A dedicated Apple Watch app shows inside temperature and hot water side by side, with battery and energy source, and lets you adjust the room temperature, heating mode and hot water with large buttons that show the active setting. Get an alert right on your wrist the moment something needs attention. IN THE CAR Check your camper's status from the CarPlay screen: large colored cards for inside temperature, hot water, battery and energy, plus connection details, laid out for a quick glance with minimal distraction. ON YOUR HOME SCREEN AND LOCK SCREEN Add the Tru-Control widget to see your heater's last known status without opening the app, or start the Live Activity to keep temperatures, battery and energy source on your Lock Screen and Dynamic Island while the app is connected. ON IPAD Tru-Control runs as a compact floating window you can place next to other apps. ONE-TIME PURCHASE A single one-time purchase unlocks commands, Apple Watch, CarPlay and the widget. No subscription. You can restore a previous purchase or redeem an offer code from Settings. Tru-Control is an independent, unofficial application and is not affiliated with, endorsed by, or sponsored by any heating system manufacturer. This app uses the standard Apple End User License Agreement (EULA), available here: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
SweetKeyboard Pro
Enhance your typing with a familiar QWERTY layout, a permanent number row, and quick access to symbols. This keyboard offers smarter cursor control, context-aware shortcuts, and reusable text snippets for efficient input. It prioritizes privacy with local-first design and no cloud sync.
- Permanent top number row
- One-page symbol access
- Dedicated arrow keys and swipe cursor control
- Context-aware shortcuts
- Long-press accents and punctuation
- Save and reuse up to 50 text snippets
- Local clipboard integration
Read full descriptionHide full description
SweetKeyboard: Fast, Familiar, and Private Typing SweetKeyboard is a local-first iOS keyboard that keeps numbers, symbols, cursor movement, and reusable clipboard snippets close to the typing flow without forcing users to learn an unfamiliar layout. Built for quick edits, codes, forms, and repeated snippets, it delivers a familiar typing experience with smarter everyday controls. EVERYTHING YOU NEED IN ONE PLACE • Numbers Stay Visible: The familiar English QWERTY letter layout features a permanent top number row from 1 to 0, reducing interruptions while you type codes, dates, and addresses. • Symbols in One Place: Symbols are grouped on one clean page, designed to avoid deep symbol switching. Tap one symbol and return to letters, or lock symbols when you need to type multiple characters or emojis. • Smarter Cursor Control: Move the cursor without fighting the iOS text magnifier using dedicated arrow keys or speed-aware horizontal swiping across the keyboard. • Context-Aware Typing: SweetKeyboard adapts to the field you are typing in. For example, the keyboard shows a contextual @ shortcut in email fields and suppresses unwanted auto-capitalization. • Long-Press Shortcuts: Hold supported keys for common accents and quick punctuation, keeping the main keyboard free of visual clutter. • Fast Typing Stability: Designed for stable everyday typing, even when you move quickly and your fingers overlap. • Forward Delete: Turn on forward delete, then use manual Shift to delete ahead of the cursor. • Save and Reuse Snippets: Access a local clipboard grid inside the keyboard to save up to 50 local text snippets. • Pin Favorites: Pin favorites so important snippets stay at the top of your list for quick, one-tap pasting. • Native Clipboard Integration: Choose how SweetKeyboard handles text copied to the native iPhone Clipboard. You can import, paste, or do both after initiating a user action. • Clear Text Field: Easily clear short fields directly from the compact keyboard toolbar. CUSTOMIZABLE TO YOUR PREFERENCES Your typing experience should fit your needs. Easily configure settings in the app, including optional haptic feedback for responsive keys, auto-capitalization rules, cursor swipe behaviors, and custom clipboard toolbar options. PRIVATE BY DEFAULT, LOCAL BY DESIGN Privacy is a central product value, not a secondary note. • There are no analytics, no advertising SDKs, no tracking SDKs, and no cloud sync. • SweetKeyboard features no remote text processing or keystroke uploading. A NOTE ON CLIPBOARD FEATURES AND "FULL ACCESS" To enable the optional clipboard features, iOS requires you to grant "Full Access". This simply gives the keyboard the necessary permissions to interact with the phone's native clipboard tools and shared local settings. This does not mean we have access to your data. Because SweetKeyboard is local by design with no cloud sync or remote processing, your typing, snippets, and clipboard history remain completely local to your device and are never compromised. Platform Limitations: Some features depend on what the active app exposes to third-party keyboards. Secure text fields and certain apps may use the system keyboard instead. Clear Text Field works best in short fields and may be limited in long documents.
Screenshots
Verdict
The clearest difference is in-app purchases: SweetKeyboard Pro at none against Tru's 3. Tru's advantage is update cadence (weekly vs every 4 months) and iOS requirement (18.2 vs 26.4). On price, ads 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. Tru sells 3 in-app purchases, starting at $1.99 per month. SweetKeyboard Pro asks for nothing beyond the download.
Tru ships an update weekly, SweetKeyboard Pro every 4 months. Both last shipped on October 31, 2026.
| Parameter | Tru | SweetKeyboard Pro |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Number of ratings | — | 3 — better |
| Update frequency | Weekly — better | Every 4 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPad |
| Requires iOS | 18.2 — better | 26.4 |
| Further details — not scored | ||
| Size | 7 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Marco Frigerio | David Demri |
In-app purchases
Tru
- Tru-Control Monthly Subscription7 Days trial$1.991 Month
- Tru-Control Annual Subscription$17.991 Year
- Tru-Control Lifetime$5.99
SweetKeyboard Pro
No in-app purchases









