Comparison

Vulkan Capabilities Viewer vs Bluetooth

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

Head to head
About

Vulkan Capabilities Viewer

This tool reports detailed 3D hardware capabilities for developers using Vulkan on iOS devices. It helps ensure compatibility for games and 3D applications across various iOS generations by uploading device reports to a central database.

Highlights
  • Enumerate hardware capabilities
  • Report Vulkan features
  • Upload device reports
  • Check app compatibility
  • Open source
Features
Read full description

For developers using Vulkan layered over the Metal graphics API, this tool enumerates all the hardware capabilities and limitations of the device it is run on. A report of the current device is uploaded to a central Vulkan Capabilities database at gpuinfo.org where other developers can use this information to ensure their games and 3D apps are ready for as wide a variety of iOS device generations as possible. This software is free and OpenSouce licensed and can be obtained here: https://github.com/SaschaWillems/VulkanCapsViewer

About

Bluetooth

Features
Read full description

BLECI Debugger Pro is a powerful BLE debugging tool for developers, hardware engineers, and testers. Scan nearby Bluetooth Low Energy devices, inspect GATT services and characteristics, send custom Hex commands, enable notifications, and review live logs in one place. Build reusable Profiles for the devices you work with. Save commands, data parsers, receive rules, timers, services, characteristics, and connection workflows so you can debug faster and reduce repeated manual work. Key features: • Scan nearby BLE peripherals • Filter devices by name, RSSI, and advertised Service UUID • Connect and inspect GATT services and characteristics • Read values, write Hex commands, and enable notifications • Create reusable device Profiles • Configure commands with flexible payloads • Build parsers for raw bytes and Hex data • Set receive rules and timers • Inspect SYSTEM, TX, RX, PARSE, and ERROR logs • Search logs by keyword, UUID, characteristic, or Hex data • Share live logs over a local network • Use the built-in guide to learn BLE debugging workflows Designed for BLE development, firmware testing, hardware integration, protocol debugging, and device validation. Terms of Use: https://codexapp.github.io/Privacy/index.html Vip Terms: https://codexapp.github.io/Privacy/index.html?doc=user

Screenshots

Vulkan Capabilities Viewer1 screens
Bluetooth4 screens

Verdict

The call

The clearest difference is update cadence: Vulkan Capabilities Viewer at every 2 months against Bluetooth's every 17 months. On price, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Vulkan Capabilities Viewer ships an update every 2 months, Bluetooth every 17 months. The most recent releases landed on September 21, 2026 and September 28, 2026 respectively.

Scorecard1 real difference · 8 level
Vulkan Capabilities Viewer versus Bluetooth: the parameters behind the verdict, then further details
ParameterVulkan Capabilities ViewerBluetooth
PriceFreeFree
Rating5.0 (5 ratings) — better—
Number of ratings5 — better—
Update frequencyEvery 2 months — betterEvery 17 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPod
Requires iOS1716 — better
Further details — not scored
Size23 MB12 MB
Age rating4+4+
DeveloperLunarG, Inc.岩 胡

In-app purchases

None

Vulkan Capabilities Viewer

No in-app purchases

None

Bluetooth

No in-app purchases

Questions

Is Vulkan Capabilities Viewer free?
Vulkan Capabilities Viewer is free to download, with no in-app purchases.
Is Bluetooth free?
Bluetooth is free to download, with no in-app purchases.
Do Vulkan Capabilities Viewer or Bluetooth have ads?
Neither Vulkan Capabilities Viewer nor Bluetooth shows ads.
Which is updated more often, Vulkan Capabilities Viewer or Bluetooth?
Vulkan Capabilities Viewer ships an update every 2 months, and Bluetooth every 17 months. Most recently, Vulkan Capabilities Viewer was updated on September 21, 2026 and Bluetooth on September 28, 2026.

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