SD vs Convertify Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SD
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The all-in-one companion for Street Dynamics traffic devices. Connect. Configure. Collect - and get back on the road. One App - Zero Hassle • SAM family / MC360 / EZ Speed Trailers - Retrieve survey files and adjust clock settings. • Traffic Data Collector 2 (TDC 2) – Retrieve survey files, view live traffic collection, and configure recording schedules. • Pole Mounted Graphic Display (PMG) - Configuration tabs for rapid on-site setup and exports. ■ HOW IT WORKS ■ Discover & Connect - Nearby Street Dynamics products appear instantly. Pick one to view vitals like battery level, firmware version, and time settings. Troubleshoot & Setup - View device location reporting, battery status/health, and live traffic collection from the palm of your hand. Schedule & Collect - Adjust collection intervals on the fly. When ready, transfer surveys wirelessly to your mobile device. Analyze & Share - Export data files straight to email or cloud storage. No SD cards, no ladders, no wasted trips. Key Features • Real-time device dashboard (battery, memory, survey recording). • Fast wireless survey download faster and more convenient than traditional in-person data offloading. • Streamlined PMG setup and management for quick provisioning, radar tuning, and data workflows. Permissions Required • Bluetooth - Discover and communicate with SAM 3 / TDC 2 / PMG devices. • Location (When Using) - Confirm location reporting without leaving the app. • Files & Media - Save and share exported traffic surveys. Device Requirements • iPhone 8 or newer running iOS 14 or later. • A Street Dynamics SAM family / MC360 / EZ Speed / TDC 2 / PMG with current hardware.
Convertify Pro
This app offers a comprehensive suite of tools for converting, compressing, trimming, and editing various media files. It supports over 28 formats for video, audio, and images, all processed locally on your device without an internet connection.
- Convert video, audio, and image formats
- Compress files to reduce size
- Trim, merge, and edit media
- Offline processing, no internet needed
- Supports 28+ media formats
- Background processing and notifications
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Convertify Pro — All-in-One Media Converter Convert, compress, trim, merge, and edit your videos, audio files, and images — all in one app. Supports 28+ media formats with 24 powerful tools. No internet required, everything runs locally on your device. VIDEO TOOLS (9 tools) • Convert — MP4, MOV, AVI, MKV, WEBM (H.264, H.265, VP9) • Compress — Reduce file size while keeping quality • Trim — Cut video to the exact length you need • Merge — Combine multiple videos into one • Change Resolution — Scale to 4K, 1080p, 720p, or custom size • Change Speed — Slow motion (0.25x) to fast forward (4x) • Rotate — Rotate or flip video orientation • Mute — Remove audio from video • Extract Audio — Save audio track as MP3, AAC, WAV, FLAC, M4A AUDIO TOOLS (7 tools) • Convert — MP3, WAV, M4A, FLAC, OGG, AAC, and more • Create Ringtone — Make ringtones in MP3, M4R, OGG • Merge — Combine multiple audio files • Adjust Volume — Increase or decrease audio volume • Change Bitrate — Optimize audio quality and file size • Change Sample Rate — 44.1 kHz, 48 kHz, and more • Change Channel — Switch between stereo and mono IMAGE TOOLS (8 tools) • Convert — JPG, PNG, WEBP, BMP, GIF, TIFF • Compress — Reduce image file size • Resize — Change image dimensions • Crop — Crop to exact area • Rotate — Rotate or flip images • HEIC to JPG/PNG — Convert iPhone photos easily • Images to PDF — Combine images into a PDF • PDF to Images — Extract images from PDF WHY CONVERTIFY PRO? • 100% offline — No upload, no cloud, your files stay on your device • Background processing — Continue using your phone while converting • Notification on completion — Get notified when conversion finishes • 13 languages supported — English, Japanese, Vietnamese, Chinese, Korean, Spanish, French, German, Portuguese, Hindi, Arabic, Thai, Indonesian • Clean, modern interface — Easy to use for everyone Powered by FFmpeg (GPL). All processing is done locally on your device — your files are never uploaded anywhere. Download Convertify Pro now and handle all your media conversion needs in one app!
Screenshots
Verdict
The clearest difference is ads: SD at none against Convertify Pro's shown. SD also leads on iOS requirement (13.0 vs 16.0). On price, update cadence, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SD ships an update every 2 months, Convertify Pro every 4 months. Both last shipped on October 4, 2026.
| Parameter | SD | Convertify Pro |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months — better | Every 4 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 50 MB | 95 MB |
| Age rating | 4+ | 4+ |
| Developer | Applied Concepts Incorporated | An Nguyen |
In-app purchases
SD
No in-app purchases
Convertify Pro
No in-app purchases









