Pixel Resizer vs Murmur BLE Shell
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pixel Resizer
Easily resize images to any custom pixel dimensions, up to 4000x4000. This tool is ideal for developers needing specific screenshot sizes for app stores, or for social media posts. Save presets for quick, simultaneous exports without lag.
- Custom pixel dimensions up to 4000x4000
- Unlock aspect ratio constraints
- Import, resize, and export images
- Immediate export with no lag
- Optional preset sizes for batch export
- Ideal for Xcode developer screenshots
- Supports Instagram, Facebook, and more
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-Custom Scale images to any Exact Pixel Dimensions: Without the constraint of locked aspect ratios -ANY dimensions up to 4,000 x 4,000 pixels -Import -> Change Output Dimension Pixels -> Export -Immediate export of modified image(s) - no lag time -Optional Set of Preset Sizes that can be exported all at once -Works for any Custom Screenshot size needs -Best App for Xcode Developer Screenshots -Use for Instagram, Facebook, App Store, Selfies, and more! Xcode and iOS Developers now have the fastest tool for adjusting required iOS Developer Screenshots to the exact pixel dimensions they need to be for App Store Connect: All you have to do is set the dimensions to the correct pixel size and save as presets to export all screenshots at once if your app looks the same on all the screenshot size pixel ratios required for submission to the App Store.
Murmur BLE Shell
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murmur turns your phone into a remote control for a Raspberry Pi — no Wi-Fi, no network setup, no port forwarding. Just Bluetooth Low Energy (BLE), directly between your phone and the Pi. HOW IT WORKS Install the open-source murmur daemon on any Raspberry Pi running Linux, pair your phone with it over Bluetooth, and you get: • Shell mode — a real interactive terminal on the Pi, right from your phone. • Agent mode — describe what you want in plain English ("what's eating my disk space?", "set up a static IP") and an AI agent plans and runs the shell commands for you, showing every command and its output as it goes. BRING YOUR OWN API KEY Agent mode is powered by your own Anthropic Claude, OpenAI, or Google Gemini API key — entered once in Settings, stored only in your phone's secure keychain. murmur has no backend server and no account system. The only network calls it makes are the LLM requests you trigger yourself, using your own key. WORKS OFFLINE ON THE PI SIDE The Raspberry Pi never needs an internet connection. It just needs Bluetooth and the murmur daemon running. Good for headless boxes, home labs, and devices you'd rather not put on a network at all. PRIVACY BY DESIGN Everything murmur stores — the Bluetooth pairing key, your API key, an optional per-device sudo password, and saved agent conversations — stays on your phone in the OS-level secure store. One tap in Settings wipes it all. OPEN SOURCE Both the daemon and the app are open source: github.com/nekonihq/murmur
Screenshots
Verdict
The clearest difference is price: Murmur BLE Shell at Free against Pixel Resizer's $2.99. Murmur BLE Shell also leads on update cadence (every 6 days vs every 2 months). Pixel Resizer's advantage is chart position (#118 vs unranked) and iOS requirement (11.0 vs 15.1). On ads, 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
Murmur BLE Shell is free to download; Pixel Resizer costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Pixel Resizer ships an update every 2 months, Murmur BLE Shell every 6 days. The most recent releases landed on September 17, 2026 and September 16, 2026 respectively.
| Parameter | Pixel Resizer | Murmur BLE Shell |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 4.1 (14 ratings) — better | — |
| Positive reviews | 78.6% of reviews | — |
| Number of ratings | 14 — better | — |
| Update frequency | Every 2 months | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Best chart rank | #118 — better | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 59 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | Bad Assassin Games | DENYS MALYKHIN |
In-app purchases
Pixel Resizer
No in-app purchases
Murmur BLE Shell
No in-app purchases





