Resize Image vs VibeSDR
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Resize Image
Easily resize photos to any desired dimensions with this intuitive application. Select images, choose from presets or create your own custom sizes using pixels, inches, millimeters, or centimeters. Supports batch resizing and seamless saving or sharing.
- Resize photos to custom dimensions
- Create custom resize presets
- Supports pixels, inches, mm, and cm
- Batch image resizing
- Save or share resized images
- Preview resize results
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"Resize image" app allows you to resize an photos to any size needed in few seamless steps. Pick the photos, choos a preset, if needed and then save or share! Create custom preset option allows to create users' own resize presets. For your convenience there are four measurements: pixles, inches, mm and cm. For bulk images resize choose the master photo and proceed with edit. Once done, tap on save and the parameters will be applied to the rest of images that were selected. While on the saving screen, swipe photos to see the resize results for the rest of the photos. Save to Photos or share over any app or other option you have on your device. Your feedback is highly appiciated! Enjoy the app. Your subscription will begin once you’ve confirmed your purchase with your iTunes Account. Subscription period is 1 year with 3-day trial period. Subscription renews automatically. Your iTunes Account will be charged for the upcoming period unless you disable auto-renew or cancel your subscription in your Account Settings at least 24-hours prior to the end of the current period. To find out how we protect your privacy you can read our: Privacy Policy: http://mprapps.com/privacy.html Term of service: http://mprapps.com/resize_tos.html
VibeSDR
This app acts as a versatile receiver client for various software-defined radio servers. It offers advanced display, tuning, and audio features, along with on-device decoders and voice control for a comprehensive radio experience.
- Connects to multiple SDR server protocols
- GPU-rendered waterfall and spectrum display
- Native background audio playback
- On-device decoders for RTTY, NAVTEX, WEFAX, SSTV, Morse
- Voice control via Siri
- CarPlay and Apple Watch integration
- Deep linking for station tuning
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VibeSDR is a mobile-first software-defined radio (SDR) receiver — and far more than a single-server client. It speaks multiple SDR server protocols and does its own demodulation of the raw IQ with a clean-room DSP engine. Pair that with a GPU-rendered waterfall, native background audio, on-device decoders and maps, plus voice and in-car control, for a genuinely great SDR experience on any iPhone — whatever receiver is behind it. WHAT YOU CAN CONNECT TO • Remote SDR servers — native support for UberSDR, OpenWebRX / OpenWebRX+, and KiwiSDR, all behind one interface, with a directory chooser in the instance picker. • Networked rtl_tcp — connect to a remote rtl_tcp server and VibeSDR demodulates the raw IQ itself. DISPLAY & WATERFALL • Custom GPU waterfall and spectrum, rendered with a Skia shader for a smooth, high-frame-rate display independent of the server. • Portrait and landscape layouts, ProMotion 120 Hz, haptic tuning feedback. • Classic colour palettes (GQRX, KiwiSDR, CuteSDR, SdrDx, OpenWebRX), VFO glow controls, and a spectrum backdrop image. TUNING & CONTROLS • VFO drum with inertia scrolling and a dual-drum waterfall zoom. • Full mode set — USB, LSB, AM, SAM, FM, NFM, CW — with passband sliders. • Noise reduction, noise blanker, squelch, AGC, volume and mute. AUDIO • Native audio engines running outside any WebView, so playback survives app suspension. • Background audio on both platforms. • Lock-screen, Now Playing, CarPlay and Apple Watch controls with frequency + station metadata and station/bookmark skipping. • AAC recorder with share sheet. VOICE CONTROL • Siri — "Hey Siri, tune VibeSDR" then a frequency, a station name, or a band; it tunes with the right demodulator and step, even in the background over headphones, CarPlay or the lock screen. DECODERS & MAPS • On-device decoders — RTTY, NAVTEX, WEFAX, SSTV, Morse, and speech-to-text. • Server maps — HFDL aircraft, digital and CW activity maps, fully embedded. STATIONS & BOOKMARKS • Instance picker directory across UberSDR, OpenWebRX/OpenWebRX+ and KiwiSDR receivers, with country flags, favourites and an auto-connect default. • Bookmark and band-plan search with live EiBi schedules. • Visual Tuning System (VTS) — nearby-station bar, band-crossing popups and station skipping. • Live chat, and Share a tuned station as a tappable deep link. NEW: DEEP LINKING • Tap a vibesdr:// link to connect straight to a receiver and tune to the shared frequency — no hunting through the picker. VibeSDR is free software under the GNU GPL-3.0, built by Stuart Carr with AI assistance from Claude (Anthropic). VibeSDR is a receiver client and is not affiliated with the SDR servers it connects to.
Screenshots
Verdict
The clearest difference is review sentiment: VibeSDR at 100% against Resize Image's 19%. VibeSDR also leads on in-app purchases (none vs 3) and ads (none vs shown). Resize Image's advantage is price (Free vs $2.99) and ratings volume (1K vs 1). On update cadence 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
Resize Image is free to download; VibeSDR costs $2.99 up front. Resize Image sells 3 in-app purchases, starting at $2.99 per month. VibeSDR asks for nothing beyond the download.
VibeSDR holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Resize Image has 1K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 19% of Resize Image's written reviews are positive against 100% of VibeSDR's.
Resize Image ships an update monthly, VibeSDR every 2 weeks. The most recent releases landed on September 23, 2026 and September 19, 2026 respectively.
| Parameter | Resize Image | VibeSDR |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 4.6 (1K ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 19.2% of reviews | 100.0% of reviews — better |
| Number of ratings | 1K — better | 1 |
| Update frequency | Monthly | Every 2 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPod | iPhone, iPad, Apple Watch — better |
| Requires iOS | 14.5 — better | 16.4 |
| Further details — not scored | ||
| Size | 56 MB | 52 MB |
| Age rating | 4+ | 4+ |
| Developer | MPR MEDIA INC | Stuart Carr |
Customer experience
Resize Image
VibeSDR
Bugs and requests
Resize Image
Reported bugs
3 issues- Resizing causes app to become unusable
- Batch crop mode has limitations
- Image resizing doesn't work as expected
Requested features
3 requests- Restore previous free version
- Improve iPad aspect ratio support
- Batch processing for multiple images
VibeSDR
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Resize Image
- Monthly$2.991 Month
- Image Size Premium$12.991 Year
- Resize Image - Lifetime$24.99
VibeSDR
No in-app purchases
Questions
Is Resize Image free?
Is VibeSDR free?
Which has better reviews, Resize Image or VibeSDR?
Do Resize Image or VibeSDR have ads?
Which is updated more often, Resize Image or VibeSDR?
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