Before After Slider vs BlendMotion
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Before After Slider
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Before After Slider is a simple and elegant tool for comparing two images side by side. Drag the slider to instantly reveal differences between before and after photos. Perfect for photo editing, design reviews, makeovers, renovations, and progress tracking. Features: • Smooth before/after slider • Horizontal and vertical comparison • Boundary blur for natural transitions (Pro) • Save and share high-quality images • Clean, distraction-free interface Designed to be fast, intuitive, and beautiful.
BlendMotion
Transform your iPhone into a wireless motion controller for Blender. Stream real-time 6DoF tracking data over Wi-Fi to animate your Blender cameras without cables or extra hardware. Requires a free desktop addon.
- Real-time 6DoF motion tracking
- Wireless Wi-Fi streaming
- Rotation Only mode
- Cinematic presets
- Adjustable keyframe recording
- Real-time sensitivity sliders
- Preflight checklist
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BlendMotion turns your iPhone into a wireless camera controller for Blender. It streams real-time 6DoF motion tracking data directly to Blender over your local Wi-Fi network — no cables, no extra hardware required. Simply install the free Blender addon, enter your computer's IP address in the app, and start moving. The Blender camera follows your iPhone's every movement in real time. This app requires the free BlendMotion Blender addon (a desktop plugin for Blender) to function. Download it for free at github.com/skettchdev/BlendMotion/releases. FEATURES • Full 6DoF tracking — position and rotation • Rotation Only mode for tripod-style shots • 5 Cinematic Presets: Handheld, Dolly, Crane, Cinematic, Raw • Record keyframes at 24, 25, 30, or 60 FPS • Real-time sliders: Sensitivity, Smoothing, Position Scale • Preflight Checklist — auto IP detection, camera, port, FPS verification • Smooth Keyframes and Bake to World post-processing tools • Artificial horizon indicator for real-time orientation feedback • Low latency UDP communication over local Wi-Fi REQUIREMENTS • Blender 4.0 or later with the free BlendMotion addon installed • iPhone XS or newer (devices with LiDAR recommended) • iOS 17.6 or later • Both devices on the same Wi-Fi network
Screenshots
Verdict
The clearest difference is price: Before After Slider at Free against BlendMotion's $6.99. Before After Slider also leads on update cadence (weekly vs every 3 weeks). BlendMotion's advantage is in-app purchases (none vs 1) and chart position (#59 vs unranked). On ads, device support and iOS requirement 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
Before After Slider is free to download; BlendMotion costs $6.99 up front. Before After Slider sells 1 one-off in-app purchase. BlendMotion asks for nothing beyond the download.
Before After Slider ships an update weekly, BlendMotion every 3 weeks. The most recent releases landed on September 15, 2026 and September 18, 2026 respectively.
| Parameter | Before After Slider | BlendMotion |
|---|---|---|
| Price | Free — better | $6.99 |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Weekly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Paid |
| Best chart rank | — | #59 — better |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.6 — better | 17.6 |
| Further details — not scored | ||
| Size | 8 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | LINKAKU inc. | Tamer KUMAS |
In-app purchases
Before After Slider
- Pro$3.99
BlendMotion
No in-app purchases
Questions
Is Before After Slider free?
Is BlendMotion free?
Do Before After Slider or BlendMotion have ads?
Which is updated more often, Before After Slider or BlendMotion?
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