SWAtlas vs LocalDrop.Dev
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
SWAtlas
Explore worldwide shortwave radio broadcast information with fast searches and a clean interface. Access broadcast details, station information, and listening logs, even offline. Ideal for both beginners and experienced listeners.
- Search broadcast frequencies and station names
- View station, country, and broadcast details
- Filter by band, country, language, and more
- Offline browsing and search
- Create and manage listening logs
- Automatic database updates
- Explore broadcasts on a world map
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SWAtlas helps you find worldwide shortwave broadcasts, plan your listening and keep a record of what you hear. Search Aoki and EiBi schedules by frequency or station name, with FM and airband information also available. A separate radio receiver is required for listening. SWAtlas does not receive radio signals or stream broadcasts. Explore broadcasts - View station, country, language, schedule and operating days. - Filter by band, country, language, day and on-air status. Find broadcasts on air at a chosen time or overlapping a time range, using UTC or local time. - Search within a frequency tolerance and set start or end alerts for supported broadcasts. - Explore shortwave, FM and airband map layers and check distances to transmitter locations. Some map positions represent an approximate area. - Find suggested listening targets and manage failed reception records by station, receiver or environment. Suggestions do not guarantee reception. Keep your listening memories - Save reception logs with ratings, notes and receiver details, then browse them in the calendar and archive. - Create a QSL-style reception card with station and frequency details, transmitter information, a day/night graph and a summary of the latest saved NOAA data. - Cards use English, while your notes remain as entered. Choose UTC or local time and whether to show your reception location. - Enjoy the printing animation, haptics and zoom, then save the image to Photos or share it. - Read a card's QR code using the camera or a photo to check its digital signature and compare it with local records. This checks the encoded data, not whether a broadcast was actually received. On-device signal tools - Convert Weatherfax audio into images with Radiofax, with automatic correction and manual adjustment. - Decode Morse and RTTY audio into text. Morse follows changing sending speeds and supports WPM adjustment and re-decoding by segment while the original audio remains available. - Transcribe microphone audio or recordings with Whisper, then translate the text using a separately downloaded translation model. - Send completed Morse and RTTY text to the transcription page for translation when the translation model is installed. - Record radio audio or speech with Smart Radio Recorder, apply noise reduction and send recordings for transcription. - Check WEFAX schedules and NOAA space weather. Your data, ready when you need it - Back up and restore reception logs, failed reception records, settings and saved tool data. - Browse stored broadcast data offline. Database updates are checked and applied automatically. - Internet access is required for updates, model downloads, fresh NOAA data and some map features. Transcription and translation work offline after the required models are downloaded. - Supports light and dark modes. Recordings, logs and decoded text are stored on your device. Signal decoding, transcription and translation run on-device. Data is sent to your chosen destination when you export or share it. Feedback messages may include app and device information and limited diagnostics. Feedback contact: brick@pixelbricktek.com Privacy Policy: https://pixelbricktek.github.io/SWAtlas/privacy-policy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
LocalDrop.Dev
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Looking at a photo on your iPhone and want to edit it on your Mac? Caught a bug screenshot and need to send it to a friend on another device? Copied a long link on your computer and want to open it on your phone? LocalDrop does all of that in one or two taps ā your devices just need to be on the same Wi-Fi (your home network, your office, or even a coffee shop hotspot). No internet required. No accounts. No third-party servers. Your data goes straight from one device to the other. āø ONE TAP. SENT. Right-click a file in Finder, or use the Share Sheet on iPhone or iPad ā tap "Send via LocalDrop" ā pick a device ā done. No dragging across windows, no copying links, no helper apps. āø SEND TEXT BETWEEN DEVICES ā WITHOUT A CHAT APP Need to move a link, an OTP code, a snippet of code, or a wallet address from your Mac to your iPhone? Or paste long text from your phone onto your computer to edit it? LocalDrop has a dedicated text box ā type or paste, pick a device, and the text appears on the other side within a second. It lands straight on the clipboard, ready to paste. No more sending notes to yourself through Messenger or WhatsApp. No more retyping 20 characters on a virtual keyboard. No more clutter in your inbox. āø SCREENSHOTS AND SCREEN RECORDING, BUILT IN ⢠Capture a region, the full screen, or a single window with a keyboard shortcut. ⢠Record video of your screen with the cursor included. Export as MP4 or MOV. ⢠Annotate captures with text, arrows, and shapes in the built-in image editor. ⢠After capturing, send it straight to your phone or another computer in one click ā no need to save to Desktop and attach it through chat. āø EDIT WITH LOCALDROP Right-click any image (PNG, JPG, WebP, BMP) in Finder ā Quick Actions ā Edit Image with LocalDrop. The built-in editor opens with annotation tools ā add text, arrows, rectangles, highlights. Every edit auto-saves next to the original. Then send the annotated image to another device in one click. āø WORKS ACROSS EVERY DEVICE LocalDrop runs on macOS, iOS, and other platforms. Two-way between platforms ā between any of your devices, in either direction. You're not locked into one operating system. All your devices need is the same Wi-Fi. No extra service. No pairing. No QR codes. The app finds nearby devices automatically. āø PRIVATE BY DEFAULT ⢠Data goes directly from one device to another over your Wi-Fi. It does not pass through LocalDrop's servers or any other company's. ⢠Every transfer is encrypted end-to-end, even on public Wi-Fi (cafes, airports, hotels). ⢠The first time you connect to a new device, the app asks you to confirm so you know you're sending to the right machine. Subsequent transfers are silent. ⢠No account required. No telemetry. No ads. āø NO SIZE LIMITS A 10 GB file sends as smoothly as a 10 MB one. Speed depends on your Wi-Fi alone ā no throttling like cloud services. āø HIGHLIGHTS ⢠Send text between devices, lands on the clipboard ⢠Share files of any size over Wi-Fi ⢠Send the same files to multiple devices at once ⢠Built-in screenshot, screen recording, and image editor ⢠Right-click integration in Finder and File Explorer ⢠Right-click image ā Edit with LocalDrop ⢠Share Sheet integration on iOS and iPadOS ⢠Cross-platform: macOS, iOS and other platforms ⢠End-to-end encryption ā your data never leaves your local Wi-Fi ⢠Works without internet ⢠Localized in 10 languages LocalDrop is source-available (BSL 1.1 license, automatically converts to Apache 2.0 in 2030). Free for personal and internal business use.
Screenshots
Verdict
The clearest difference is in-app purchases: LocalDrop.Dev at none against SWAtlas's 1. LocalDrop.Dev also leads on device support (4 vs 2) and iOS requirement (13.0 vs 18.0). SWAtlas's advantage is update cadence (every 2 days vs every 11 days). On price and ads there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. SWAtlas sells 1 one-off in-app purchase. LocalDrop.Dev asks for nothing beyond the download.
SWAtlas ships an update every 2 days, LocalDrop.Dev every 11 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.
| Parameter | SWAtlas | LocalDrop.Dev |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 77.8% of reviews | ā |
| Update frequency | Every 2 days ā better | Every 11 days |
| Ads | No | No |
| In-app purchases | Yes | No ā better |
| Monetization | Paid | ā |
| Devices | iPhone, iPad | iPhone, iPad, iPod, Mac ā better |
| Requires iOS | 18.0 | 13.0 ā better |
| Further details ā not scored | ||
| Size | 158 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | PixelBrick | Toan Nguyen |
In-app purchases
SWAtlas
- SWAtlas PRO Lifetime$7.99
LocalDrop.Dev
No in-app purchases









