Comparison

ER70 EVP Recorder vs SpiritData

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

Head to head
About

ER70 EVP Recorder

This app emulates a vintage digital recorder known for capturing electronic voice phenomena. It features a realistic signal path, 3D styling with dynamic lighting, and voice-activated recording. Sessions are limited to seven minutes for easier review and sharing.

Highlights
  • Emulates legendary vintage digital recorder
  • Realistic 3D styling with dynamic lighting
  • Voice-activated recording
  • Seven-minute recording sessions
  • Tagging and geolocation for recordings
  • Easy file saving, sharing, and renaming
  • Accessibility features
Features
Read full description

From the creators of Spirit Story Box, the ER70 EVP Recorder emulates a discontinued vintage physical digital recorder which is famous for capturing Electronic Voice Phenomena (EVPs). The ER70 EVP recorder is for entertainment purposes only. Here are some key features: • Legendary Signal Path: Replicates the signal path of a famous 1990’s digital recorder which currently sells for thousands of dollars on online auction sites • 3D styling: inspired by the aesthetics of original device, the ER70 is dynamically rendered in realtime, and set against 360º photographs of haunted and scenic locations • Physical Based Rendering (PBR): Lighting and reflections change as iPhone is rotated • Simple operation: Easy to use, difficult to mess up • Voice Activated System: Let the app automatically record audio changes. Watch for the blink! • Seven Minute Sessions: The ER70 limits sessions to seven minute intervals. No more searching through hours-long recordings • Tagging: the ability to log where in a recording an anomaly can be heard • Easy saving and sharing: How many files get stuck on your physical digital recorder? • 5-second skip and rewind: It shouldn't be difficult to quickly review a file with your friends. • Optional Geolocation: Have you ever recorded a file and later wondered where the EVP session took place? • Favoriting: You should be able to identify your best recordings at a glance. • Easy file renaming: Renaming a recording is as simple as slowly tapping twice on a file name. • Accessibility features: For persons with disabilities Instead of heavily investing in a used piece of gear which is destined to wear out, why not spend a fraction of that on an app which offers so much more?

About

SpiritData

This app uses AI to detect and visualize potential paranormal activity through body and face tracking, and speech recognition. It presents raw, unfiltered interpretations from publicly accessible software libraries, aiming for unbiased entity detection and communication.

Highlights
  • Persistent SLS-like body detection
  • Face detection
  • EVP speech recognition with on-screen text
  • Unfiltered AI interpretation
  • Open-source web version available
Features
Read full description

EVP Speech Recognition + Unique ‘Persistent’ SLS-like body & face detection. Simple. Clear. Unaltered. A universal straightforward unbiased entity detection and communication platform. Nothing random, nothing pre-programmed. Just raw unfiltered AI interpretation. Stick figures and eyes are drawn over people detected on camera. Words heard on the mic appear written below. Unique features: • Unlike other SLS alternatives, figures persist on-screen for several seconds, so quick appearances remain visible. • Faces are detected as well, not just body positions. • Anything you say is printed as text on-screen, including any EVPs that may be heard answering you. Coded entirely by Two Faces Paranormal, a wife and husband ghost hunting duo, based on what we wanted most for our favorite investigation techniques. Absolutely no part of this code is designed to deceive, display false figures, or unheard text. All displayed output is directly from Apple Speech Recognition or other open publicly-accessible software libraries, entirely unaltered. As AI algorithms can hallucinate, we make no claims that unexpected outputs are inherently paranormal. An open-source web version is available for integrity validation on Github. Pareidolia and confirmation bias are removed from the equation, leaving only equitable unbiased machine learning to detect what the human eye does not see or hear, with cold calculated unequivocal scientific unambiguity. 3 methods for detecting and visualizing spirit activity: • SLS-like body-tracking • Face detection • EVP-interpreting speech recognition text on-screen. Two Faces Paranormal makes no claims as to the presence, validity or origin of any sensor reading. Sensor data interpretation is at the sole discretion of the user. Amusement purposes only. Specifications subject to change without notice. The SpiritData app is provided without any expectation, and to be considered experimental. No claim is made to the validity of the data received by these devices. Suggested use cases do not constitute a claim that any result is guaranteed. No claim is made as to Spirit communications, Aliens, Ghosts or any other type of phenomena. The user agrees not to expose children to this device, or any person who may be harmed or damaged by exposure to this device. You must be over 18 and in sound mental condition to use this device. As the owner of this device you are responsible for the device’s use and responsible for the safety of others who may come in contact with this device. This device should not be used by children under the age of 18 or anyone with a history of mental illness. twofacesparanormal.com

Screenshots

ER70 EVP Recorder4 screens
SpiritData4 screens

Verdict

The call

The clearest difference is price: SpiritData at Free against ER70 EVP Recorder's $6.99. SpiritData also leads on review sentiment (100% vs 83%) and iOS requirement (13.0 vs 15.0). ER70 EVP Recorder's advantage is in-app purchases (none vs 2) and ads (none vs shown). On rating, ratings volume 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

SpiritData is free to download; ER70 EVP Recorder costs $6.99 up front. SpiritData sells 2 one-off in-app purchases. ER70 EVP Recorder asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for ER70 EVP Recorder against 5.0 for SpiritData. Both are backed by a comparable volume of ratings — 11 and 6 respectively. Written reviews are what separate them: 83% of ER70 EVP Recorder's written reviews are positive against 100% of SpiritData's.

Scorecard6 real differences · 4 level
ER70 EVP Recorder versus SpiritData: the parameters behind the verdict, then further details
ParameterER70 EVP RecorderSpiritData
Price$6.99Free — better
Rating4.9 (11 ratings)5.0 (6 ratings) — better
Positive reviews83.3% of reviews100.0% of reviews — better
Number of ratings11 — better6
Update frequency—Every 6 weeks
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.013.0 — better
Further details — not scored
Size441 MB128 MB
Age rating9+4+
DeveloperStreamside Software, LLCJoseph Wozniak

Customer experience

ER70 EVP Recorder

All ratings11 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive83.3%
Neutral0.0%
Negative16.7%

SpiritData

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

ER70 EVP Recorder

No in-app purchases

2 purchases

SpiritData

One-time2
  • Promo Code Half Off$4.99
  • Remove Ads from SpiritData$9.99

Questions

Is ER70 EVP Recorder free?
ER70 EVP Recorder costs $6.99, with no in-app purchases.
Is SpiritData free?
SpiritData is free to download, with in-app purchases available.
Which has better reviews, ER70 EVP Recorder or SpiritData?
SpiritData is rated higher. ER70 EVP Recorder averages 4.9 out of 5 from 11 ratings, while SpiritData averages 5.0 from 6 ratings.
Do ER70 EVP Recorder or SpiritData have ads?
SpiritData shows ads; ER70 EVP Recorder does not.

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