DataLogger vs PDF417 creator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DataLogger
Control MSR data loggers from your mobile device. Configure loggers, view sensor data in real-time, and upload recordings to the cloud. Connects to multiple loggers via Bluetooth Low Energy.
- Control MSR data loggers
- Configure logger settings
- View sensor data online
- Record sensor data
- Upload data to MSR Smart Cloud
- Connect via Bluetooth Low Energy (BLE)
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This application enables mobile devices to control MSR data loggers. It provides logger configuration and viewing online and record sensor data. Record data can be uploaded to MSR Smart Cloud. The mobile device connects to multiple loggers using Bluetooth Low Energy (BLE).
PDF417 creator
Easily create and share PDF417 barcodes with various content types. Customize image size, format, quality, and error correction. No internet connection required, and all created codes are saved in an archive.
- Create PDF417 barcodes
- Share barcodes via multiple apps
- Offline barcode creation
- Customizable image settings
- Error correction level adjustment
- Barcode archive
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Build PDF417 barcodes is super-easy with this app ! Create and share any kind of content, or just text messages. You can build barcode and share it with Dropbox, iCloud, email, print, and any other apps that support sharing (WhatsApp, Facebook, Twitter, Telegram....) With Settings screen, you can choose image size, format, quality, and error correction level ! Does not need an internet connection to create codes. All previously created codes are also available in the archive. Created barcodes are fully compatible with our professional barcode reader app "Barcode Professional" https://itunes.apple.com/app/barcode-professional/id1075096265?l=it&ls=1&mt=8 and our free "Bar-Code" app https://itunes.apple.com/app/bar-code/id422314523?l=it&ls=1&mt=8 May contain ads
Screenshots
Verdict
The clearest difference is review sentiment: PDF417 creator at 100% against DataLogger's 0%. PDF417 creator also leads on rating (4.8 vs 2.0) and iOS requirement (10.0 vs 12.0). DataLogger's advantage is update cadence (every 4 months vs every 21 months). On price, ratings volume, ads and in-app purchases 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.
PDF417 creator holds the better App Store score, 4.8 against 2.0. Both are backed by a comparable volume of ratings — 3 and 4 respectively. Written reviews point the same way: 0% of DataLogger's written reviews are positive against 100% of PDF417 creator's.
DataLogger ships an update every 4 months, PDF417 creator every 21 months. The most recent releases landed on September 17, 2026 and June 9, 2026 respectively.
| Parameter | DataLogger | PDF417 creator |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (3 ratings) | 4.8 (4 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 3 | 4 — better |
| Update frequency | Every 4 months — better | Every 21 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | MSR Electronics GmbH | Roberto Sonzogni |
Customer experience
DataLogger
PDF417 creator
In-app purchases
DataLogger
No in-app purchases
PDF417 creator
No in-app purchases
Questions
Is DataLogger free?
Is PDF417 creator free?
Which has better reviews, DataLogger or PDF417 creator?
Do DataLogger or PDF417 creator have ads?
Which is updated more often, DataLogger or PDF417 creator?
Other comparisons
