Interlock Warm Up vs Stud Finder゜
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Interlock Warm Up
This app allows you to remotely start the interlock warm-up process for your vehicle. Avoid waiting in your car by initiating the warm-up sequence from your mobile device.
- Remote start warm-up process
- Eliminate wait time in vehicle
- Control interlock system
- Mobile device integration
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Remote start the LCI-777 interlock warm up process using the Low Cost Interlock Link app, eliminating wait time in your car.
Stud Finder゜
This application utilizes your iPhone's magnetometer to detect metal objects, helping you locate hidden studs behind walls. It's designed to quickly find wood studs concealed by drywall, plasterboard, or stucco. Performance may vary based on wall construction and phone accessories.
- Detects studs using magnetometer
- Locates metal objects
- Works through drywall, plasterboard, stucco
- Quick stud detection
- Removable case recommended for best performance
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STUD FINDER / DETECTOR This app will help you to detect studs. It uses the magnetometer to measure the magnetic field when your iPhone is placed near any metal objects. You can quickly detect wood studs hidden under walls, drywall, plasterboard or stucco. DISCLAIMER: The performance of the app is limited by the construction of the wall, presence of a phone cover and/or the material of the nails in the studs. INSTRUCTIONS: If your device has an external case then please remove it before using this app.
Screenshots
Verdict
The clearest difference is rating: Stud Finder゜ at 4.5 against Interlock Warm Up's 1.5. Stud Finder゜ also leads on review sentiment (35% vs 0%) and ratings volume (4.9K vs 8). Interlock Warm Up's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price 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. Stud Finder゜ sells 1 one-off in-app purchase. Interlock Warm Up asks for nothing beyond the download.
Stud Finder゜ holds the better App Store score, 4.5 against 1.5. That said, the two scores are not equally well evidenced: Stud Finder゜ has 4.9K ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 0% of Interlock Warm Up's written reviews are positive against 35% of Stud Finder゜'s.
Interlock Warm Up ships an update every 10 months, Stud Finder゜ every 4 months. The most recent releases landed on June 3, 2026 and September 29, 2026 respectively.
| Parameter | Interlock Warm Up | Stud Finder゜ |
|---|---|---|
| Price | Free | Free |
| Rating | 1.5 (8 ratings) | 4.5 (4.9K ratings) — better |
| Positive reviews | 0.0% of reviews | 35.3% of reviews — better |
| Number of ratings | 8 | 4.9K — better |
| Update frequency | Every 10 months | Every 4 months — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 26 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Low Cost Interlock | Hanja Devi |
Customer experience
Interlock Warm Up
Stud Finder゜
Bugs and requests
Interlock Warm Up
Not enough reviews yet to summarise bugs or requests.
Stud Finder゜
Reported bugs
3 issues- Constant false positive stud detection
- App crashes or freezes
- Sensitivity settings not working as expected
Requested features
4 requests- Improved stud detection accuracy
- Better calibration options
- More intuitive user interface
- Compatibility with older devices
In-app purchases
Interlock Warm Up
No in-app purchases
Stud Finder゜
- Remove Ads$9.99
Questions
Is Interlock Warm Up free?
Is Stud Finder゜ free?
Which has better reviews, Interlock Warm Up or Stud Finder゜?
Do Interlock Warm Up or Stud Finder゜ have ads?
Which is updated more often, Interlock Warm Up or Stud Finder゜?
Other comparisons
