Comparison

GhostTube VOX vs Rexograph

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

Head to head
About

GhostTube VOX

This app acts as a paranormal investigation toolkit, using phone sensors to detect environmental changes and synthesize sounds from radio streams. It offers tools for sound synthesis, sensory deprivation experiments, and access to a community database of haunted locations.

Highlights
  • Sound synthesizer
  • Online radio stream tuner
  • Customizable sound visualizer
  • Echo, reverb, and distortion effects
  • White noise generator
  • Access to paranormal community and database
Read full description

GhostTube VOX is a video toolkit and radio stream sweeper for paranormal investigators and video creators. The app uses the sensors in your phone to measure and react to changes in the environment such as magnetic interference. Snippets of sound will be synthesized from real radio streams when specific environmental signatures are detected, providing an affordable alternative to the spirit box for sound sythesis and sensory deprivation experiments. Key features of GhostTube VOX: - Sound synthesizer - Online radio stream tuner - Customizable sound visualizer* - Echo, reverb and distortion effects* - White noise generator for sensory deprivation experiments - Access to GhostTube paranormal community and database with thousands of haunted locations* *Some features may require in app purchases or to create an account. For more paranormal investigation and ghost hunting tools, check out our other apps. GhostTube offers in-app purchases and subscriptions. Refer to our website for a full list of terms and conditions, including those relating to auto-renewable subscriptions and our end user license agreement (EULA): GhostTube.com/terms GhostTube is intended for use and enjoyment on real paranormal investigations and is a suitable substitute or supplementary device for many of the devices used on a typical investigation. But you need to keep in mind that the afterlife is a theoretical concept. It is often categorized as paranormal because the phenomena is not supported or explained by the natural laws of science currently understood and accepted in the scientific community. Paranormal tools in general are designed to measure and react to changes in the environment only. As such, paranormal tools should never be relied on to make important life decisions, as a form of definitive communication, or to cope with grief or loss. Words or sounds generated do not represent the views or opinions of the developer or its affiliates, and they should never be interpreted as instructions or requests.

About

Rexograph

Features
Read full description

Rexograph turns your ordinary photos and documents into authentic-looking copies from a 1960s-80s spirit duplicator, the purple-inked "Ditto machine" that once filled classrooms, church basements, and office mailrooms with its unmistakable smell and look. Snap a photo of anything, or import a PDF, and Rexograph recreates the entire physical process: the aniline dye tint, uneven solvent wetting, real paper grain, ink streaks and blots, even the faint ghost of a neighboring page bleeding through a damp stack. It's built on real research into how these machines actually worked, not a generic photo filter. FEATURES - 6 ready-made presets, from barely-touched "Clean" to heavily-worn "Extreme" - 12 individual controls for total creative control, including grain, streaks, smudges, purple tint, paper aging, light-exposure fading, and page rotation - Every slider includes a plain-English explanation of the real chemistry or mechanics it models - Import photos, scan documents, or bring in multi-page PDFs (up to 20 pages) - Set-off / ghosting between pages of the same document, just like real damp copies stacked in a tray - Pinch to zoom, and compare original vs. processed side by side - Export as JPEG, PNG, or PDF at your chosen size and quality - Batch-process multiple images at once - 100% on-device processing, your photos never leave your phone Whether you are making a nostalgic gift, dressing up a flyer for a period-accurate look, or you just love the aesthetic of mid-century duplicator culture, Rexograph gets the details right.

Screenshots

GhostTube VOX4 screens
Rexograph4 screens

Verdict

The call

The clearest difference is in-app purchases: Rexograph at none against GhostTube VOX's 3. Rexograph also leads on ads (none vs shown). GhostTube VOX's advantage is update cadence (every 5 weeks vs every 5 months). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. GhostTube VOX sells 3 in-app purchases, starting at $2.99 per month. Rexograph asks for nothing beyond the download.

UpkeepUpdate frequency

GhostTube VOX ships an update every 5 weeks, Rexograph every 5 months. The most recent releases landed on November 11, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 7 level
GhostTube VOX versus Rexograph: the parameters behind the verdict, then further details
ParameterGhostTube VOXRexograph
PriceFreeFree
Rating4.4 (2.8K ratings) — better—
Positive reviews54.6% of reviews—
Number of ratings2.8K — better—
Update frequencyEvery 5 weeks — betterEvery 5 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.616.6
Further details — not scored
Size64 MB4 MB
Age rating12+4+
DeveloperGhostTube Pty LtdAlastair Bor

Bugs and requests

GhostTube VOX

Reported bugs

4 issues
  • Subscription issues
  • Corrupted recording files
  • Overheating device
  • Inconsistent performance

Requested features

4 requests
  • Offline mode
  • Customizable audio settings
  • Ability to save and review recordings
  • Multi-language support

Rexograph

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

GhostTube VOX

Subscriptions3
  • GhostTube VOX Subscription$2.991 Month
  • GhostTube VOX Subscription$11.991 Year
  • GhostTube 3-In-One Bundle$49.991 Year
None

Rexograph

No in-app purchases

Questions

Is GhostTube VOX free?
GhostTube VOX is free to download, with in-app purchases available.
Is Rexograph free?
Rexograph is free to download, with no in-app purchases.
Do GhostTube VOX or Rexograph have ads?
GhostTube VOX shows ads; Rexograph does not.
Which is updated more often, GhostTube VOX or Rexograph?
GhostTube VOX ships an update every 5 weeks, and Rexograph every 5 months. Most recently, GhostTube VOX was updated on November 11, 2026 and Rexograph on October 30, 2026.

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