CUBE vs Fluer Spark
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CUBE
Create visually stunning videos and photos with unique, real-time effects inspired by popular movies. Apply motion trails, LiDAR-generated particles, and liquid metal transformations to your content. Easily customize and capture in Full HD.
- Motion Trail Effect
- LiDAR Scanning Effect
- Matrix Effect
- Liquid Metal Effect
- Real-time effect application
- Customizable effects
- Full HD video capture
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Motion Trail Effect: Inspired by "Cyberpunk: Edgerunners", CUBE copies the trail effect when David using the Sandevistan implant. LiDAR Scanning Effect: Sample real-time images and depth maps created by LiDAR Scanner to generate 3D particles (point clouds). Up to 3,000,000 points can be generated. Mixing the 3D particles with real-world scenes will make you feel like entering a surreal world. Matrix Effect: Inspired by Code Rain from the movie "The Matrix". This time, blue pill or red pill? Liquid Metal Effect: Take a trip back to 1991 and become the Terminator T-1000 of the movie "Terminator 2: Judgment Day" by James Cameron. CUBE is an app that combines the powerful capabilities of Metal and ARKit, allowing you to easily create fun videos and photos with real-time effects. Using CUBE, you can: - Instantly switch between effects - Apply effects to people, background or entire image - Customize effects with a range of options - Capture Full HD & High Bitrate Videos Body segmentation is only supported on iPhone XR/XS (A12) and above. LiDAR Scanning is supported on devices with LiDAR Scanner. Support for new features of iOS 16: - Enable HDR by default: HDR is enabled by default on devices running iOS 16, allowing photos and videos to have improved dynamic range. - Introduce 2K photo mode: Photos can be taken at a resolution of 2880 * 1620 for improved clarity.
Fluer Spark
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Fluer Spark is your AI Content Director — built for creators and businesses that want to show up consistently and look professional on social media. Instead of jumping between tools, Fluer Spark helps you go from idea to finished post in minutes. You get intelligent scripts, caption styles that match your voice, and automatic content polish — so everything you publish feels intentional, confident, and on-brand. This isn’t another generic AI writing app. It’s direction, clarity, and quality — built into one workflow. What You Can Do With Fluer Spark • Turn ideas into ready-to-post content • Create scripts designed for short-form video • Apply caption styles that match your tone • Improve audio clarity automatically • Enhance videos without complex editing • Post more often without burnout Why It Feels Different Fluer Spark doesn’t overwhelm you with settings or features. It quietly improves your content while keeping you in control. Everything works together — scripts, captions, audio, and visual polish — so your content feels sharper without extra effort. Perfect For • Creators who want consistency • Founders building a personal brand • Small businesses showing up on social • Anyone tired of messy content workflows Why People Choose Fluer Spark • Feels like having a content team behind you • Helps you sound confident and professional • Designed for daily posting, not one-off use • Simple enough to start immediately Show up consistently. Look professional. Run your content like a pro. Support URL https://fluerspark.com/help Marketing URL https://fluerspark.com Privacy Policy https://fluerspark.com/privacy Terms of Services: https://fluerspark.com/terms
Screenshots
Verdict
The clearest difference is ads: CUBE at none against Fluer Spark's shown. Fluer Spark's advantage is update cadence (every 6 days vs monthly) and device support (3 vs 1). On price and in-app purchases 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. CUBE sells 3 one-off in-app purchases and Fluer Spark sells 7 in-app purchases, starting at $15.00 per month. Whichever you choose, the download price is not the number that matters.
CUBE ships an update monthly, Fluer Spark every 6 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | CUBE | Fluer Spark |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (16 ratings) — better | — |
| Positive reviews | 83.3% of reviews | — |
| Number of ratings | 16 — better | — |
| Update frequency | Monthly | Every 6 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 15 MB | 27 MB |
| Age rating | 4+ | 12+ |
| Developer | 银凯 朱 | Fluer |
In-app purchases
CUBE
- Matrix Effect$1.99
- LiDAR Scanning Effect$1.99
- Liquid Metal Effect$1.99
Fluer Spark
- Creator Pro$15.001 Month
- 50 Credits$3.00
- 50 Credits$4.00
- 200 Credits$9.00
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- 200 Credits$12.00
- 1000 Credits$33.90
- 1000 Credits$45.00









