BLE Spy vs Timestamp Conversion Tool
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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.
Timestamp Conversion Tool
Easily convert between date/time and UNIX timestamps. Customize formats, time zones, and locations for accurate comparisons. Ideal for developers and debugging.
- Date and time to UNIX timestamp conversion
- UNIX timestamp to date and time conversion
- Customizable date and time formats
- Easy time zone and location setting
- Supports multiple countries' formats and time differences
- Ad-free experience
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This application converts between date and time and UNIX time. Any number of date and time formats can be freely set. TimeZone and Locate can also be set easily, so you can easily check formats and time differences of other countries. Please use it for application development and debugging. ※Unlike the free version, no ads will be displayed.
Screenshots
Verdict
The clearest difference is update cadence: BLE Spy at every 8 months against Timestamp Conversion Tool's every 38 months. BLE Spy also leads on chart position (#11 vs unranked) and ratings volume (4 vs 1). Timestamp Conversion Tool's advantage is rating (5.0 vs 4.8) and price ($1.99 vs $4.99). On ads, in-app purchases, monetization model 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
BLE Spy costs $4.99 and Timestamp Conversion Tool $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Timestamp Conversion Tool holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 4 and 1 respectively.
BLE Spy ships an update every 8 months, Timestamp Conversion Tool every 38 months. The most recent releases landed on September 24, 2026 and September 29, 2026 respectively.
| Parameter | BLE Spy | Timestamp Conversion Tool |
|---|---|---|
| Price | $4.99 | $1.99 — better |
| Rating | 4.8 (4 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 4 — better | 1 |
| Update frequency | Every 8 months — better | Every 38 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Best chart rank | #11 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 10 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Peter Gasche | Kosei Suzuki |
Customer experience
BLE Spy
Timestamp Conversion Tool
In-app purchases
BLE Spy
No in-app purchases
Timestamp Conversion Tool
No in-app purchases
Questions
Is BLE Spy free?
Is Timestamp Conversion Tool free?
Which has better reviews, BLE Spy or Timestamp Conversion Tool?
Do BLE Spy or Timestamp Conversion Tool have ads?
Which is updated more often, BLE Spy or Timestamp Conversion Tool?
Other comparisons
