TempPro Sensor vs QR Mapper
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TempPro Sensor
Monitor real-time temperature and humidity with historical data up to one year. Receive alerts when readings fall outside your set range, ensuring optimal conditions.
- Real-time temperature display
- Real-time humidity display
- Heat index display
- Historical data up to one year
- Customizable alarm function
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The TempPro Sensor APP, formerly known as ThermoPro Sensor, is designed to receive the temperature and humidity values measured by thermometers made by the industry leader TempPro. The APP displays real time temperature, humidity, heat index etc. Additionally, it can store historic data up to two years. An alarm function will alert you when the temperature or humidity is out of the set range.
QR Mapper
Easily create and manage dynamic QR codes with customizable designs and real-time analytics. Build a shareable digital business card to instantly update your contact information, social links, and website. Offers tiered plans for individuals and businesses.
- Dynamic QR code generation
- Real-time scan analytics
- Customizable QR codes with logo
- PIN-protected QR codes
- Shareable digital business card
- Multiple plan tiers
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A printed QR code is permanent. What it points to doesn't have to be. QRMapper gives every code a short link you control. Change the destination whenever you want, on a menu, a poster, a package or a business card, and every code already in the wild starts sending people somewhere new. No reprinting. WHAT YOU CAN DO • Create dynamic QR codes for links, phone numbers, SMS, email and social profiles • Change any code's destination in seconds, as often as you like • See who scanned: totals by day, unique visitors, device, browser and country • Customise colours, dot shapes and corner styles to match your brand • Export any code as PNG or SVG. SVG scales to any print size without blurring • Publish a personal card at qrmap.cc/me/yourname with your links, role and contacts • Protect codes with a password, a scan limit or an expiry date • Share codes with teammates BUILT FOR PRINT Every code is generated with error correction, so it still scans after being resized, folded or partly covered. Export as SVG for anything larger than a flyer: vector artwork stays sharp at poster and billboard size. START FREE The free plan includes 5 dynamic QR codes, 7 days of scan history and unlimited destination changes. Scans are unlimited on every plan. No credit card, no trial timer. PLANS Pro: 20 QR codes, 30 days of analytics, all code types, custom design, password and expiry protection, REST API. Business: 100 QR codes, 90 days of analytics, 10 collaborators and scheduled redirects that swap a destination on a date you pick. Prices are shown in the app before you confirm a purchase and vary by region. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Your Apple ID is charged at confirmation of purchase. Manage or cancel your subscription in your Apple ID account settings after purchase. Terms of Use: https://qrmapper.com/terms Privacy Policy: https://qrmapper.com/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: TempPro Sensor at none against QR Mapper's 4. TempPro Sensor also leads on ratings volume (11K vs 1) and iOS requirement (13.1 vs 17.0). QR Mapper's advantage is rating (5.0 vs 4.7). On price, update cadence, 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. QR Mapper sells 4 in-app purchases, starting at $8.99 per month. TempPro Sensor asks for nothing beyond the download.
QR Mapper holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: TempPro Sensor has 11K ratings behind it against 1, so its average is the more settled of the two.
TempPro Sensor ships an update every 2 months, QR Mapper every 6 weeks. The most recent releases landed on October 13, 2026 and October 6, 2026 respectively.
| Parameter | TempPro Sensor | QR Mapper |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (11K ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 46.1% of reviews | — |
| Number of ratings | 11K — better | 1 |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 37 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | iTronics Co., Limited | AutoFame |
Customer experience
TempPro Sensor
QR Mapper
Bugs and requests
TempPro Sensor
Reported bugs
3 issues- App unable to reconnect to sensors after closing
- Temperature and humidity history data not displaying correctly
- Sensor discovery issues after app updates
Requested features
4 requests- Add ability to export data to CSV
- Improve notification system to send alerts even when app is closed
- Add option to change sensor names
- Improve graph functionality to show more detailed historical data
QR Mapper
Not enough reviews yet to summarise bugs or requests.
In-app purchases
TempPro Sensor
No in-app purchases
QR Mapper
- Pro Monthly$8.991 Month
- Business Monthly$28.991 Month
- Pro Yearly$71.991 Year
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- Business Yearly$239.991 Year









