RST Decoder Pro vs Snake Identifier & Reptile AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RST Decoder Pro
This application decodes Morse code from your device's microphone, offering two decoding methods (BPF and FFT) with adjustable parameters. It includes features like automatic frequency detection, gain control, and real-time signal display for accurate Morse code practice and reception.
- Microphone Morse code decoding
- BPF and FFT decoding methods
- Auto Frequency Detector (AFD)
- Auto Gain Control (AGC)
- Real-time CW signal display
- Waterfall display (Pro version)
- Adjustable control parameters
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This is an App that decodes Morse code input from the microphone. I recommend that you try the basic functions and usage with the free version before purchasing. It is a Morse practice App that you can use to check if you are keying the correct code. Signals with good S/N can be decoded correctly, but signals with bad S/N cannot be decoded correctly. Also, the performance will be degraded for extremely slow or fast signals. Usually about 5 to 10 characters are required for speed synchronization of Morse Code. Adjust the input signal so that the peak value changes from level 6 to level 7. Make fine adjustments to each parameter according to the reception status. [Additional Functions] -In addition to the decoder using BPF, a new decoder using FFT has been added so that it can be switched according to the usage. -AFD (Auto Frequency Detector) function has been added to the decoder using BPF, and BPF can be set automatically by pressing the AFD button. -The decoder using FFT automatically follows the strongest signal in the band by AFD (Auto Frequency Detector) and AGC (Auto Gain Control). You can also hold the AFD / AGC parameters by pressing the Lock button. * There will be a time lag of about 1 to 2 seconds for AFD tracking. * The Pro version also supports waterfall display. [Control parameters] 1.Language select English and Japanese(KANA) 2.Audio Input Level 3.BPF ON/OFF 4.BPF of Center Frequency 5.BPF of Band Width 6.BPF of Shape 7.Notch ON/OFF 8.Notch of Center Frequency 9.CW Speed Control ON/OFF 10.CW Speed Control Low, Mid1, Mid2 or High 11.Delete All Decoded Text 12.Realtime CW Signal Display 13.Input signal recording function. 14.Playback function from the file list. 15.Support the Garbage Data reduction function [Note] Since the signal after BPF is output to the audio output, it can also be used as an AF-CW filter. [URL of this App(Free version) working example video] The GUI is slightly different, but the basic functionality is the same. https://youtu.be/Pwp7W4m-m34
Snake Identifier & Reptile AI
Instantly identify snakes and other reptiles using AI by scanning them with your camera or uploading a photo. Get detailed information, safety badges, and emergency guidance for each species.
- Instant AI identification
- Venomous/non-venomous badges
- 3,000+ species database
- Detailed species profiles
- Offline identification mode
- Sighting log with GPS
- Emergency guidance
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Ever found a snake in your yard and wondered if it's dangerous? Snake Identifier gives you the answer in seconds. Simply point your camera at any snake or reptile — or choose a photo from your gallery — and our advanced AI will instantly identify the species. You'll see a clear venomous or non-venomous badge, detailed species information, and safety guidance. KEY FEATURES: • Instant AI Identification: Snap a photo and get an accurate species ID in seconds • Venomous or Safe: Clear, unmistakable safety badges on every result • 3,000+ Species Database: Snakes, lizards, geckos, turtles, and crocodilians worldwide • Detailed Profiles: Taxonomy, habitat, diet, behavior, reproduction, and conservation status • Range Maps: See where each species lives around the world • Offline Mode: Identify snakes on the trail without a cell signal • Sighting Log: Track every reptile you encounter with GPS, photos, and notes • Emergency Guidance: First-aid tips for snakebites and safety best practices • Data Export: Download your sighting data as CSV or PDF WHY SNAKE IDENTIFIER? Safety: 7,000–8,000 venomous snakebites occur in the US alone each year. Fast identification helps you respond correctly and give medical teams the information they need. Education: Turn every encounter into a learning opportunity. Our species profiles are written by herpetologists and updated regularly. Conservation: Most snakes are harmless and ecologically vital. Knowing which species you've found helps you appreciate and protect local wildlife instead of fearing it. GETTING STARTED IS FREE Download and start scanning immediately with 3 free identifications per day. No sign-up required. PREMIUM Upgrade to unlock unlimited daily scans, offline identification, full species profiles with range maps, your personal sighting log with GPS tagging, data export, and an ad-free experience. Plans start at just $2.50/month with the annual subscription. Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current period. You can manage and cancel your subscriptions in your App Store account settings. Terms of Use: https://vesoftapps.com/terms Privacy Policy: https://vesoftapps.com/privacy Download Snake Identifier today and never wonder about a snake again.
Screenshots
Verdict
The clearest difference is price: Snake Identifier & Reptile AI at Free against RST Decoder Pro's $1.99. Snake Identifier & Reptile AI also leads on iOS requirement (13.0 vs 17.0). RST Decoder Pro's advantage is rating (5.0 vs 3.0) and in-app purchases (none vs 2). On ratings volume, 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
Snake Identifier & Reptile AI is free to download; RST Decoder Pro costs $1.99 up front. Snake Identifier & Reptile AI sells 2 in-app purchases, starting at $3.99 per 7 days. RST Decoder Pro asks for nothing beyond the download.
RST Decoder Pro holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
| Parameter | RST Decoder Pro | Snake Identifier & Reptile AI |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | 3.0 (1 ratings) |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Monthly | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Freemium — better |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 44 MB |
| Age rating | 17+ | 4+ |
| Developer | koji kamogawa | SIA Vesoft |
Customer experience
RST Decoder Pro
Snake Identifier & Reptile AI
In-app purchases
RST Decoder Pro
No in-app purchases
Snake Identifier & Reptile AI
- Weekly3 Days trial$3.997 Days
- Yearly$29.991 Year
Questions
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