Studio Softbox Light vs GlowVox
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Studio Softbox Light
Transform your iPhone or iPad into a professional studio light for photography and videography. Achieve precise color, soft lighting, and custom effects without bulky equipment. Ideal for product shots, portraits, and food photography.
- Pro light shapes for shadow sculpting
- Cinematic ambient light simulations
- Zero-UI gesture controls
- Customizable studio lighting presets
- Accurate Kelvin color temperature
- Camera-based color matching
- OLED screen burn-in protection
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Transform your iPhone or iPad into a professional, high-CRI continuous light source and selfie light with Lumet. Specifically designed for content creators, selfie portraits, product photographers, videographers, and macro artists, Lumet turns your device's high-fidelity screen into a customizable pocket softbox. CORE FEATURES: - Continuous Softbox Light: Illuminate your subjects with a stable, high-CRI light surface that eliminates flicker. - Flattering Selfie Light & Catchlights: Use your screen as a front-facing beauty ring light for flawless selfies, video calls, makeup, and portrait eye catchlights. - Dynamic Light Shapes: Sculpt your scenes using built-in Ring, Edge, Split, Diagonal, and Rectangle shapes. Adjust width and height to control contour softness. - Kelvin Color Precision: Dial in exact color temperatures from warm tungsten (1800K) to cool daylight (10000K), sample physical colors using your camera, or use built-in color harmonies. - Cinematic Ambient Animations: Design multi-color gradients and smooth drifting animation sweeps to simulate natural ambient movements. - Pro Tuning Control: Keep the display continuously awake with Wakelock and mitigate screen aging with elite OLED burn-in protection shifts. Stop carrying heavy lighting gear. Unlock Lumet and carry a complete studio lighting setup in your pocket. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://yellowsquared.us/privacy_policy
GlowVox
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Your iPhone becomes a handheld LED sign — and a megaphone. GlowVox scrolls giant glowing text across the screen and, when you want it to, shouts that text out loud on a loop. Night market, concert crowd, airport arrivals, a proposal after dark: hold it up and people see you from the other end of the street. WHAT IT DOES • Full LED engine. Three marquee lanes, glitch, typewriter, strobe, neon glow, gradient shimmer and mic-reactive beats — with a built-in photosensitivity guard on the fast flashing. • Say it out loud. Text-to-speech loops your wording with sweet, deep or cartoon voice effects, or loops your own recording, with up to +6 dB of outdoor gain for a Bluetooth speaker. • Background music that knows its place. Loop a track behind the sign; the instant your shout-out starts the music ducks out of the way, then fades back when you stop. • Photo to LED dot matrix. Bright pixels become lamps, dark ones stay black — pets, logos and idol photos all light up. • Lock Screen pickup sign. A Live Activity keeps it on the Lock Screen and Dynamic Island, so the screen stays cheap on battery and you still never miss them. • Ready-made templates across six scenes: market stalls, fan chants, proposals, parties, airport pickups and everyday utility signs like queue numbers and parking. • Live variables. Put {time} or {date} in the text and it keeps itself current. • Fan-color glowstick. One tap turns the whole screen into your idol's color, pulsing in rhythm, with the name on top in high contrast. • Fill-in templates. Change the name or price and go; no rewriting the whole sign. • Landscape, upside-down and mirror modes, adjustable font, size, speed and blinking, and a searchable color library. • Hold-up lock. Freeze rotation and gestures while you hold the phone overhead, so nothing flips or pauses by accident. • Built for long shifts. All-day mode lowers the frame rate or switches to a clear still sign, and the app suggests it when the phone runs hot or Low Power Mode is on. • Flashlight: steady, strobe, SOS, or pulsing with the music. • Sync several phones. Nearby phones show the same sign in step, or become a remote: pause, next sign, brightness and one-tap shout. • Siri shortcuts jump straight into stall or cheer mode, a Home Screen widget relights your last sign, and one tap resumes your last playlist. • Export and share as GIF, video or screen recording — and export any recording as MP3. • Stop timer at 15/30/60/120 minutes, plus a low-battery prompt that offers a black-screen mode: the screen goes dark while the shout-out keeps going. PRIVACY, PLAINLY No developer servers. No data collection. No ads and no analytics SDKs. Your recordings and signs stay on your device. It is a one-time purchase: no subscription, no ads. The in-app purchase covers the full template, effect and motion library, text-to-speech and recording loops, background music, photo signs, GIF / video / screen-recording export, hosting a multi-phone sync, saving more than 3 signs, and playback without the watermark. Free users can preview a text-to-speech shout 3 times a day.
Screenshots
Verdict
The clearest difference is update cadence: GlowVox at every 2 days against Studio Softbox Light's every 2 weeks. Studio Softbox Light's advantage is iOS requirement (15.0 vs 17.0). On price, 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
Both are free to download. Studio Softbox Light sells 1 one-off in-app purchase and GlowVox sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Studio Softbox Light ships an update every 2 weeks, GlowVox every 2 days. The most recent releases landed on October 23, 2026 and October 22, 2026 respectively.
| Parameter | Studio Softbox Light | GlowVox |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 weeks | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 53 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | Yellowsquared LLC | 亚娟 秦 |
In-app purchases
Studio Softbox Light
- lumet-pro$4.99
GlowVox
- GlowVox ProFree
Questions
Is Studio Softbox Light free?
Is GlowVox free?
Do Studio Softbox Light or GlowVox have ads?
Which is updated more often, Studio Softbox Light or GlowVox?
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