Comparison

GNSS Analyzer vs BulkPic

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

GNSS Analyzer

Record and analyze positioning data from QZSS-supported receivers. View satellite radar, signal strength, and current location on a map. Import logs to review past data and receive disaster management reports.

Highlights
  • Record NMEA positioning data
  • View satellite radar and signal level
  • Display current position on map
  • Import and preview recorded NMEA logs
  • Receive QZSS DC Reports
  • Share NMEA log files via email
Features
Read full description

This application enables you to record positioning data by the Quasi-Zenith Satellite System (QZSS) supported receiver. ●What is GNSS Analyzer? GNSS Analyzer enables you to record positioning data (NMEA log) by the QZSS supported receiver. It is provided satellites radar and signal level (C/N). You can also see the current position on the map. In addition, you can import the recorded NMEA log and display on the radar and the map. Furthermore, you can receive messages of Satellite Report for Disaster and Crisis Management "DC Report" that is known as QZSS services. ※You need QZSS supported receiver that is leased for free in the website below. URL: https://qzss.go.jp/appli-demo/appli01_info.html ●GNSS Analyzer main functions 【NMEA】 ・It shows positioning data as NMEA log by the receiver that are connected to your device (BLE connection). ・You can record output NMEA log in your device. ・Those recorded NMEA log file can be shared by e-mail. 【MapSky】 ・It is provided satellites radar and signal level (C/N). ・You can also see the current position on the map. 【Preview】 ・You can import the recorded NMEA log and display satellites radar, signal level and map position of time that you select. 【DC Report】 ・It shows messages of "DC Report" from QZSS. ・You can select display language (English or Japanese) and filter massages by current location. ●Support version -iOS 26 -iOS 18 -iOS 17 -iOS 16 -iOS 15 -iOS 14

About

BulkPic

Features
Read full description

Effortlessly process thousands of images and videos at once with BatchFlow, the ultimate all-in-one bulk media processor and workflow automation tool. Whether you need to resize images for social media, compress file sizes to save space, or convert formats for professional use, BatchFlow has you covered. Create custom image processing workflows by chain-linking powerful tools together, and export your files into almost any format instantly! ### POWERFUL BATCH TOOLS: Image Resizer & Quality Compressor: Bulk resize by percentage or pixels. Reduce JPEG/PNG file size without losing quality. Format Converter: Batch convert to and from JPEG, PNG, WebP, GIF, BMP, TIFF, ICO, HEIC, PDF, MP4, and AVI. Secure Watermarking: Add visible text/image watermarks or protect your intellectual property with invisible frequent watermarks. EXIF Metadata Stripper: Protect your privacy by wiping sensitive GPS and camera metadata (EXIF) from photos in bulk. Batch File Renamer: Organize your library instantly with customizable naming patterns and numbering. Advanced Media Tools: Stitch multiple images together horizontally/vertically, and synthesize image sequences into MP4/AVI videos. ### CUSTOM WORKFLOW AUTOMATION Stop doing repetitive tasks. Arrange actions in any order—e.g., Resize -> Strip EXIF -> Add Watermark -> Convert to WebP—and run the entire sequence with just one tap. ### EXTENSIVE FORMAT SUPPORT Images: JPEG, PNG, WebP, GIF, BMP, TIFF, ICO, HEIC Documents: PDF (Convert photos to PDF books/slides Video Synthesis: MP4, AVI, WEBP Perfect for photographers, content creators, e-commerce sellers, and anyone who handles large volumes of media. Download BatchFlow now and supercharge your productivity!

Screenshots

GNSS Analyzer3 screens
BulkPic4 screens

Verdict

The call

The clearest difference is in-app purchases: GNSS Analyzer at none against BulkPic's 1. GNSS Analyzer also leads on ads (none vs shown). On price, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. BulkPic sells 1 one-off in-app purchase. GNSS Analyzer asks for nothing beyond the download.

Scorecard2 real differences · 8 level
GNSS Analyzer versus BulkPic: the parameters behind the verdict, then further details
ParameterGNSS AnalyzerBulkPic
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 12 months—
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0 — better15.0
Further details — not scored
Size24 MB9 MB
Age rating4+4+
DeveloperNEC Corporation荷芬 赵

In-app purchases

None

GNSS Analyzer

No in-app purchases

1 purchases

BulkPic

One-time1
  • Pro Lifetime & Remove Ad$2.99

Questions

Is GNSS Analyzer free?
GNSS Analyzer is free to download, with no in-app purchases.
Is BulkPic free?
BulkPic is free to download, with in-app purchases available.
Do GNSS Analyzer or BulkPic have ads?
BulkPic shows ads; GNSS Analyzer does not.

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