SpectraBoxHow to choose a spirit box app
When choosing a spirit box app, check whether it works offline, whether it is honest that it is entertainment, how it handles permissions and privacy, whether sessions can be saved and exported, how its pricing works, and whether the store listing matches what the app really does. This checklist applies to any app and does not require trusting marketing claims.
Why a checklist helps
The spirit box category is crowded, and store listings tend to use similar words. Rather than comparing screenshots, it is more useful to compare behaviours you can test yourself. The list below is a practical one. We have written it so that it can be applied fairly to any app, including ours.
1. Does it work in airplane mode?
This is the simplest test in the category. Turn on airplane mode and start a session. If the app keeps producing words and sound, its output is generated or stored on the device. If it goes silent, stalls or shows an error, it depends on a network connection and is probably streaming something. Streaming is not forbidden, but you should know whether you are getting a generated experience or a feed from a server. SpectraBox is designed to pass this test: no radio, no network, and nothing streamed.
2. Is the framing honest?
Read the store description and the first screen of the app. Responsible apps say plainly that they are for entertainment. Be cautious of an app that claims to detect real spirits, communicate with the dead or "scan for ghosts" as a fact. Apple and Google both require accurate descriptions, and regulators in several countries look at misleading claims about services. An honest app does not need to pretend.
3. Can you see the words, not just hear them?
Sounds that fly by are hard to evaluate. An app that shows each word on screen with a timestamp makes sessions easier to follow, and gives you something to review afterward. That also reveals how random the output is, which is useful if you are curious.
4. Can you save and export sessions?
If you want to share or review sessions, look for a saved log and an export format you can open elsewhere, such as CSV or text. Check what is free and what needs an upgrade. SpectraBox keeps a visible session log for free, and Pro adds recording, playback and CSV and text export.
5. Which permissions does it ask for, and why?
Look at the permission prompts and the privacy section of the store listing.
- A spirit box that only plays sound needs no special permission.
- An EMF meter uses the magnetometer, which does not require a permission on most phones.
- A camera feature needs camera access. A room recorder needs the microphone. A location note needs location.
Each permission should have an obvious purpose and be optional. If an app asks for contacts or broad file access with no clear reason, that is a red flag.
6. What does the privacy policy say?
Read it. A good policy states what is collected, where it is stored and who it is shared with. Check whether the app includes analytics or advertising software. SpectraBox has no accounts, no analytics or advertising SDKs, and no server that receives your data. You can read the full policy on our privacy page.
7. How does pricing work?
Check whether the app is free, ad-supported, subscription based or a one-time purchase. Look for these details before you commit:
- What is free, and is it usable on its own?
- Is the upgrade one-time or recurring?
- Is the price shown clearly before you pay?
SpectraBox is free to download, and SpectraBox Pro is a single one-time purchase of $9.99 with no subscription. See the pricing section for details.
8. Is it available on your platform, and does it stay current?
Look at the update history. A recent update suggests someone is maintaining the app. Check that the platform you use is supported. SpectraBox is available for iPhone and Android.
9. Does it explain how it works?
A trustworthy app is happy to say how it makes its output. If the description is vague, that is a signal to ask more questions. SpectraBox documents it: a generated noise sweep, plus a short voice clip for each word taken from a list built into the app, and a deterministic seed recorded with every session.
10. Does it match what reviewers actually say?
Read recent reviews and look for recurring complaints, such as "it just plays a radio" or "it needs the internet." Our product research started from that very observation: the most common complaint in this category is that apps feel fake or depend on a server. Reviews are also useful for spotting bugs with saving or exporting sessions.
Quick scoring
Give each of the ten points a simple yes or no, and choose the app with the most yeses. Do not penalise an app for being a game, because every spirit box app is one. Penalise it for pretending otherwise.
Related reading
If you are new to the topic, start with What is a spirit box? and Are spirit box apps real? To compare terminology, see spirit box vs ghost box.