LostFound vs TiltSync
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LostFound
Create a lock screen image with your emergency contact details. This banner can be displayed if your phone is lost or if you are injured, providing crucial information to anyone who finds it.
- Create emergency contact banner
- Set as lock screen wallpaper
- Choose background image
- Input emergency contact details
- Save and set image
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LostFound helps you create an image containing emergency contact information (in case you leave your phone at a restaurant or taxi cab, lose your phone, become injured, etc). Use this image as your lock screen's wallpaper. 1. Choose an image 2. Set your emergency contact info 3. Save the image and set it as your lock screen's wallpaper
TiltSync
This tool uses your device's sensors to help you precisely align solar panels for maximum energy production. It offers multiple alignment views and optimization modes, providing real-time feedback and haptic guidance for professional results.
- Precision interface with compass and tilt indicator
- Multiple alignment views (Dashboard, Tilt, Compass)
- Three optimization modes (Year-Round, Seasonal, Daily)
- Color-coded and haptic feedback for guidance
- Offline functionality
- Instant startup with cached GPS
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Perfect solar panel alignment in seconds. TiltSync transforms your iPhone into a precision alignment tool for solar panels. Perfect for DIYers, first-time installers, and anyone who wants professional results without the learning curve. Whether you're a homeowner installing rooftop panels, an RV enthusiast with a portable setup, or setting up your first off-grid system, TiltSync helps you maximize energy production with zero guesswork. **How it works:** Place your phone flat on your solar panel. TiltSync uses your device's accelerometer to measure tilt, the magnetometer for compass heading, and GPS for your exact location. The app calculates the optimal angle and direction, then guides you to perfect alignment with haptic feedback that intensifies as you dial it in. **Precision interface:** The main display shows a rotating compass card with your heading, a tilt indicator showing panel angle, and real-time digital readouts. It's not just functional, it's beautiful to use. **Three alignment views:** • Combined Dashboard — See tilt and compass alignment together on one screen • Tilt Mode — Classic bubble level for dialing in your angle • Compass Mode — Dedicated view for azimuth alignment with sun position marker **Three optimization modes:** • Year-Round — Set it and forget it. Best fixed angle for maximum annual production. • Seasonal — For adjustable mounts. Optimized angles for summer and winter. • Daily — Real-time sun tracking that updates every minute. Perfect for portable panels, camping, and off-grid setups where every watt counts. **Features:** • Precision interface — Compass, tilt indicator, and real-time readouts • Dark, light, and auto themes — Adapts to your preference or system setting • Color-coded feedback — Green when perfect, yellow when close, red when off • Progressive haptic guidance — Feel your way to alignment without watching the screen • Instant startup — Cached GPS location means no waiting on subsequent launches • Works fully offline — All calculations happen on-device • No account needed — Just open and align **Built for everyone:** No solar experience required. The intuitive interface guides you step-by-step, and haptic feedback tells you when you've nailed it — even if you've never aligned a panel before. High-contrast display works in direct sunlight. Dark mode for indoor prep, light mode for outdoor use. Whether you're on a roof, in a field, or at a campsite, TiltSync works where you work. Stop guessing. Start generating.
Screenshots
Verdict
The clearest difference is review sentiment: TiltSync at 100% against LostFound's 53%. TiltSync also leads on price (Free vs $0.99) and rating (5.0 vs 3.3). LostFound's advantage is ratings volume (13 vs 4). On ads, in-app purchases, monetization model 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
TiltSync is free to download; LostFound costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
TiltSync holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 13 and 4 respectively. Written reviews point the same way: 53% of LostFound's written reviews are positive against 100% of TiltSync's.
LostFound ships an update every 12 months, TiltSync every 2 days. The most recent releases landed on September 30, 2026 and September 29, 2026 respectively.
| Parameter | LostFound | TiltSync |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 3.3 (13 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 52.6% of reviews | 100.0% of reviews — better |
| Number of ratings | 13 — better | 4 |
| Update frequency | Every 12 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 26.2 | 15.1 — better |
| Further details — not scored | ||
| Size | 1 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Doubleforte | Daniel Smith |
Customer experience
LostFound
TiltSync
In-app purchases
LostFound
No in-app purchases
TiltSync
No in-app purchases









