Comparison

BLE Spy vs CSS Inspector for Safari

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

Head to head
About

BLE Spy

This utility allows users to discover, connect to, and interact with Bluetooth Low Energy devices. It offers standard features for browsing services and characteristics, alongside smart capabilities for customizing UUIDs and formatting data with JavaScript.

Highlights
  • Discover BLE devices
  • Connect to multiple peripherals
  • Browse services and characteristics
  • Read and write characteristic values
  • Log and export data to CSV
  • Customize UUIDs
  • Format characteristic data with JavaScript
Features
Read full description

A professional utility to examine and control Bluetooth Low Energy devices. Apart from standard features BLE Spy has some unique capabilities in particular for developers. Standard features: • Find all Bluetooth Low Energy devices around you • Sort devices by name or rssi • Connect to multiple peripherals at the same time • Browse services and characteristics • Read and write characteristic values • Register for Notifications, log data and export to CSV Smart features: • Replace vendor specific UUIDs with a descriptive name • Add a description for characteristics • Format characteristic data with JavaScript BLE Spy requires iOS 11.

About

CSS Inspector for Safari

This extension provides instant CSS insights for Safari users. Hover over website elements to highlight them and click for detailed information on typography, colors, sizes, and more. The information is presented in a human-readable format with a quick copy feature for easy data retrieval.

Highlights
  • Hover to highlight elements
  • Click for detailed CSS insights
  • Human-readable format
  • Quick copy feature
  • Cross-device compatibility
Features
Read full description

Discover a world where understanding website designs becomes a breeze with the "CSS Inspector for Safari" extension. Have you ever looked at a website and wondered about its design intricacies? What colors are they using? What typography makes it stand out? Which margins and paddings are giving it that unique layout? Say goodbye to the complexities and dive into the world of CSS with unmatched ease. Features: Hover to Highlight: As you move your cursor across the page, every website element gets highlighted, enabling you to understand page structures without any guesswork. Click for Detailed Insights: Upon clicking an element, a dedicated small window pops up. Explore typography specifics, grasp color schemes, understand effects applied, and get details about sizes, margins, and paddings. Human-Readable Format: No more getting lost in technical jargon. The information is displayed in a well-organized, clear, and comprehensible manner. Quick Copy Feature: Found a color you like? Maybe a specific shade or gradient caught your eye? No need to jot it down or remember; with a simple click, you can copy information directly from the pop-up window. Cross-Device Compatibility: CSS Inspector is available on macOS, iOS, and iPadOS, ensuring that you have a consistent and optimized browsing experience across all your Apple devices. Beyond these features, "CSS Inspector for Safari" is built with user experience at its core. It’s lightweight, ensuring that your browsing speed remains unhindered. Whether you're a professional working on a project, a student learning about web designs, or someone who enjoys understanding the digital spaces they visit, "CSS Inspector for Safari" is your go-to tool. Experience a nuanced way to explore websites, gather design inspirations, or simply feed your curiosity. Join thousands of users who have transformed their Safari browsing experience. Equip yourself with a tool that not only adds value but also empowers your digital journey. Download "CSS Inspector for Safari" and make the web a canvas of learning and exploration!

Screenshots

BLE Spy4 screens
CSS Inspector for Safari3 screens

Verdict

The call

The clearest difference is update cadence: CSS Inspector for Safari at every 5 weeks against BLE Spy's every 8 months. CSS Inspector for Safari also leads on rating (5.0 vs 4.8) and price ($2.99 vs $4.99). BLE Spy's advantage is chart position (#100 vs unranked) and ratings volume (4 vs 1). On review sentiment, ads, in-app purchases and monetization model 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

BLE Spy costs $4.99 and CSS Inspector for Safari $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

CSS Inspector for Safari holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews split almost evenly too, at 50% and 50% positive.

UpkeepUpdate frequency

BLE Spy ships an update every 8 months, CSS Inspector for Safari every 5 weeks. Both last shipped on November 11, 2026.

Scorecard6 real differences · 5 level
BLE Spy versus CSS Inspector for Safari: the parameters behind the verdict, then further details
ParameterBLE SpyCSS Inspector for Safari
Price$4.99$2.99 — better
Rating4.8 (4 ratings)5.0 (1 ratings) — better
Positive reviews50.0% of reviews50.0% of reviews
Number of ratings4 — better1
Update frequencyEvery 8 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
Best chart rank#100 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS12.0 — better15.0
Further details — not scored
Size10 MB5 MB
Age rating4+4+
DeveloperPeter GascheAlfredo Grassau

Customer experience

BLE Spy

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

CSS Inspector for Safari

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

BLE Spy

No in-app purchases

None

CSS Inspector for Safari

No in-app purchases

Questions

Is BLE Spy free?
BLE Spy costs $4.99, with no in-app purchases.
Is CSS Inspector for Safari free?
CSS Inspector for Safari costs $2.99, with no in-app purchases.
Which has better reviews, BLE Spy or CSS Inspector for Safari?
CSS Inspector for Safari is rated higher. BLE Spy averages 4.8 out of 5 from 4 ratings, while CSS Inspector for Safari averages 5.0 from 1 ratings.
Do BLE Spy or CSS Inspector for Safari have ads?
Neither BLE Spy nor CSS Inspector for Safari shows ads.
Which is updated more often, BLE Spy or CSS Inspector for Safari?
BLE Spy ships an update every 8 months, and CSS Inspector for Safari every 5 weeks. Most recently, BLE Spy was updated on November 11, 2026 and CSS Inspector for Safari on November 11, 2026.

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