Comparison

CPFlash vs Bullet Time Studio

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

CPFlash

Control your Innovatronix CPFlash 550W device via Bluetooth. Adjust flash power, duration, and test flashes. Explore 8 video light effects with customizable power and individual device control.

Highlights
  • Bluetooth device control
  • Adjust flash power (0.5%-100%)
  • Set flash duration (80-500 ms)
  • Test flash individually or all
  • 8 video light effects
  • Control effects power
  • Trigger device remotely
Features
Read full description

CONNECT YOUR INNOVATRONIX CPFLASH 550W DEVICE Have full control of your Device by connecting it to the App through Bluetooth Pairing. The connected Device will be your Master Device and you can use up to 4 Slave/Channel. You can change the Address of your Slave/Channel from Slave 0 to 7 or make it Inactive. ADJUST THE FLASH & FX POWER Adjust the Flash Power Settings of your Master Device and Slaves separately. If the Video Light Fx is On, you can adjust the Fx Power Settings. The Power range is 0.5% to 100%. FLASH DURATION & TEST FLASH Set the Flash Duration of your Devices from 80 to 500 ms. Adjust it higher if the Flash and Camera is not in sync. You can also test your Devices individually or all at once. VIDEO LIGHT FX There are 8 different Effects to choose from (Continuous, Flickering, Lightning, TV, Paparazzi, Police, Strobe and Fire). You can set different effects for each Device. You can also Turn On or Off your Devices individually or all at once. If the Light Effect is On, you can change the Power of the Effect. TRIGGER YOUR DEVICE Trigger your Device using the App's Notification Actions. Make sure the Notification is Started. Once you minimize the App, Open the Camera App and wait for the Notification Informing you that your Device is Ready. Drag it down to see the Actions then click the Trigger button. You can also delay the Trigger by clicking the Self Timer button or Turn ON/OFF the Video Light Fx.

About

Bullet Time Studio

Features
Read full description

Unleash the iconic "bullet time" effect that defined a generation of action movies—using only your smartphones! Bullet Time Studio turns a group of phones into a powerful multi-camera rig, allowing you to capture stunning 360-degree freeze-frame shots without expensive Hollywood equipment. Perfect for content creators, filmmakers, and anyone looking to create mind-blowing visuals, Bullet Time Studio makes professional-grade special effects accessible to everyone. HOW IT WORKS: CONNECT: Link multiple devices (iPhones & Androids) to your main "Director" phone over a local Wi-Fi network. CAPTURE: Arrange your phones around a subject, and with a single tap, trigger all cameras simultaneously to capture the moment from every angle. CREATE: Our app instantly stitches the footage together to create a seamless, orbiting video, ready for you to save and share. KEY FEATURES: Iconic Bullet Time Effect: Achieve the legendary time-slice effect that looks like a camera moving through a frozen moment. Multi-Device Sync: Wirelessly connect and synchronize an array of smartphones to act as a single camera rig. Simple Director Mode: Easily control all connected "camera" phones from one master device. See connection status and trigger captures with one button. Instant Processing & Preview: No need to transfer files to a computer. Your effect is generated on-device within moments of capturing. High-Quality Export: Save your videos in high resolution, perfect for sharing on TikTok, Instagram, YouTube, or integrating into your film projects.

Screenshots

CPFlash4 screens
Bullet Time Studio4 screens

Verdict

The call

The clearest difference is update cadence: Bullet Time Studio at every 6 days against CPFlash's every 5 months. CPFlash's advantage is iOS requirement (12.1 vs 15.1). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

CPFlash ships an update every 5 months, Bullet Time Studio every 6 days. The most recent releases landed on June 24, 2026 and September 26, 2026 respectively.

Scorecard2 real differences · 7 level
CPFlash versus Bullet Time Studio: the parameters behind the verdict, then further details
ParameterCPFlashBullet Time Studio
PriceFreeFree
Rating3.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 5 monthsEvery 6 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.1 — better15.1
Further details — not scored
Size27 MB46 MB
Age rating4+4+
DeveloperINNOVATRONIX INCORPORATEDHoppercat S.A. de C.V.

In-app purchases

None

CPFlash

No in-app purchases

None

Bullet Time Studio

No in-app purchases

Questions

Is CPFlash free?
CPFlash is free to download, with no in-app purchases.
Is Bullet Time Studio free?
Bullet Time Studio is free to download, with no in-app purchases.
Do CPFlash or Bullet Time Studio have ads?
Neither CPFlash nor Bullet Time Studio shows ads.
Which is updated more often, CPFlash or Bullet Time Studio?
CPFlash ships an update every 5 months, and Bullet Time Studio every 6 days. Most recently, CPFlash was updated on June 24, 2026 and Bullet Time Studio on September 26, 2026.

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