Comparison

Unix TimeStamp vs LightDrop

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

Head to head
About

Unix TimeStamp

This tool simplifies working with Unix timestamps, offering one-click display and copying. It supports switching between second and millisecond precision, bidirectional conversion to human-readable dates, and multi-time zone conversions.

Highlights
  • One-click timestamp display
  • One-click copy to clipboard
  • Second and millisecond precision toggle
  • Bidirectional timestamp to date conversion
  • Multi-time zone conversion
  • Manual data copying
Features
Read full description

a powerful timestamp tool plugin designed for both developers and everyday users. It offers a range of convenient features to help you manage and work with timestamps effortlessly. Here are the key features: **Timestamp Display and Copying** - **One-Click Display**: Quickly view the current timestamp. - **One-Click Copy**: Easily copy timestamps to the clipboard for convenient pasting. **Second and Millisecond Toggle** - **Flexible Switching**: Switch between second-level and millisecond-level timestamps. - **Precision Control**: Meet the accuracy needs of various scenarios. **Bidirectional Timestamp and Time Conversion** - **Dual Conversion**: Seamlessly convert timestamps to date and time or vice versa. - **Clear Display**: Easily view conversion results for verification and use. **Multi-Time Zone Conversion** - **Global Time Zones**: Convert timestamps to different time zones around the world. - **Automatic Copy**: Converted data is automatically copied to the clipboard, eliminating manual effort. **Manual Copy Feature** - **Custom Selection**: Manually copy any displayed data to meet personalized needs. **Why Choose Unix Timestamp Converter?** - **Efficient and Convenient**: One-click operations enhance workflow efficiency. - **Accurate and Reliable**: Supports both second and millisecond precision for accurate data. - **Comprehensive Coverage**: Handles various time zones for global needs. - **User-Friendly**: Simple, intuitive interface improves user experience. Download **Unix Timestamp Converter** to make your time management more efficient and convenient!

About

LightDrop

Features
Read full description

LightDrop transfers files by QR between two devices running LightDrop. One screen displays QR frames and the other device’s camera reads them. File transfer needs no shared network, Bluetooth, cable or app account. WHEN YOU NEED IT • An air-gapped or locked-down machine that will never join your network. • A work computer where USB ports are disabled and cloud drives are blocked. • Guest Wi-Fi that isolates every client, or a hotel network you would rather not trust. • A second screen nearby when email, cloud drives, and cables are not an option. • Anywhere a file has to cross an air gap and email is not an option. HOW IT WORKS • Pick text or a file on the sending device. LightDrop turns it into an animated QR stream. • Point the receiving device's camera at that screen. Fragments land continuously and the progress grid fills in. • Fountain coding means order does not matter and a dropped frame never restarts the transfer — keep the camera pointed and it completes. TURBO TRANSFER (PRO) • A binary QR fountain carries file bytes directly, without text encoding. • Adjustable playback up to 30 frames per second. Actual speed depends on the screen and camera. • LightDrop to LightDrop. Standard mode stays on as a compatible fallback, and the receiver recognises both automatically with nothing to configure. PASSWORD ENCRYPTION (PRO) • Encrypt the payload with a password before it ever reaches the screen. • Use a strong password and share it separately; it is not included in the QR stream. • Standard AES-GCM. Nothing leaves your device to make it work. IMAGES, HANDLED • Selected files are transferred as their original bytes, without automatic photo recompression. • Preview received images. Save to Photos on iPhone and iPad, or save a file on Mac. • Images are detected by file content, not by file extension. LIGHTDROP PRO Sending and receiving require LightDrop Pro, available as an in-app purchase. GOOD TO KNOW • Transfer speed depends on the sending screen's size and brightness, the receiving camera, and how steady you hold the device. Keep both screens clean and reasonably close. • Large files take real time. LightDrop estimates the duration before you start, so the decision is yours. — Privacy Policy: https://yangworks.dev/lightdrop/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Unix TimeStamp3 screens
LightDrop4 screens

Verdict

The call

The clearest difference is in-app purchases: Unix TimeStamp at none against LightDrop's 2. On price, update cadence, ads 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. LightDrop sells 2 in-app purchases, starting at $2.99 per month. Unix TimeStamp asks for nothing beyond the download.

UpkeepUpdate frequency

Unix TimeStamp ships an update every 6 weeks, LightDrop monthly. The most recent releases landed on October 8, 2026 and October 21, 2026 respectively.

Scorecard1 real difference · 9 level
Unix TimeStamp versus LightDrop: the parameters behind the verdict, then further details
ParameterUnix TimeStampLightDrop
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 6 weeksMonthly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPod, MaciPhone, iPad, Mac
Requires iOS15.6 — better16.0
Further details — not scored
Size4 MB11 MB
Age rating4+4+
Developer灿耿 陈杨 高

In-app purchases

None

Unix TimeStamp

No in-app purchases

2 purchases

LightDrop

Subscriptions1
  • LightDrop Pro — Monthly7 Days trial$2.991 Month
One-time1
  • LightDrop Pro — Lifetime$19.99

Questions

Is Unix TimeStamp free?
Unix TimeStamp is free to download, with no in-app purchases.
Is LightDrop free?
LightDrop is free to download, with in-app purchases available.
Do Unix TimeStamp or LightDrop have ads?
Neither Unix TimeStamp nor LightDrop shows ads.
Which is updated more often, Unix TimeStamp or LightDrop?
Unix TimeStamp ships an update every 6 weeks, and LightDrop monthly. Most recently, Unix TimeStamp was updated on October 8, 2026 and LightDrop on October 21, 2026.

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