# Twini vs HauntKeep

The clearest difference is in-app purchases: Twini at none against HauntKeep's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. HauntKeep sells 1 one-off in-app purchase. Twini asks for nothing beyond the download.

## The numbers

| Metric | Twini | HauntKeep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hauntkeep-ghost-hunting-kit/id6804314099/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Monetization | — | Free |
| Size | 37 MB | 50 MB |
| Requires iOS | **14.0** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [SEUNG TAE RYU](https://appshunter.io/developer/1877611587) | [Caelori LLC](https://appshunter.io/developer/6804314101) |

## What reviewers say

### Twini

[App page](https://appshunter.io/ios/app/twini/id6759240288)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### HauntKeep

[App page](https://appshunter.io/ios/app/hauntkeep-ghost-hunting-kit/id6804314099)

This app transforms your phone into a paranormal investigation kit, featuring tools like an EMF meter, spirit box, and EVP recorder. It provides detailed readings and allows for session recording with environmental context, all designed for atmosphere and a good scare.

**Highlights:** EMF Meter with Kp context, EVP Recorder with waveform and spectrogram, Spirit Box with synthesized voice sweep, SLS camera overlay, Session recording with timeline, Environmental context tagging, Private by design, no trackers

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Toolkit Unlock | $9.99 | one-time |


## Frequently asked questions

### Is Twini free?

Twini is free to download, with no in-app purchases.

### Is HauntKeep free?

HauntKeep is free to download, with in-app purchases available.

### Do Twini or HauntKeep have ads?

Neither Twini nor HauntKeep shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*