# Ghost Pro Max by Pocket Future vs ReciproMeter

The clearest difference is review sentiment: Ghost Pro Max by Pocket Future at 83% against ReciproMeter's 0%. Ghost Pro Max by Pocket Future also leads on rating (5.0 vs 3.0) and in-app purchases (none vs 1). ReciproMeter's advantage is update cadence (fortnightly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ReciproMeter sells 1 one-off in-app purchase. Ghost Pro Max by Pocket Future asks for nothing beyond the download.

Ghost Pro Max by Pocket Future holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews point the same way: 83% of Ghost Pro Max by Pocket Future's written reviews are positive against 0% of ReciproMeter's.

Ghost Pro Max by Pocket Future ships an update every 2 months, ReciproMeter fortnightly. The most recent releases landed on October 11, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Ghost Pro Max by Pocket Future | ReciproMeter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/ghost-pro-max-by-pocket-future/id1525314658/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/reciprometer/id6762144582/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | **83.3% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 5 MB | 13 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [bigeframe](https://appshunter.io/developer/306046081) | [Paul Frederiksen](https://appshunter.io/developer/1081080311) |

## What reviewers say

### Ghost Pro Max by Pocket Future

[App page](https://appshunter.io/ios/app/ghost-pro-max-by-pocket-future/id1525314658)

This app uses advanced camera technology to detect and highlight subtle light and motion changes, revealing patterns in smoke, mist, and shadows. It helps users capture and analyze potential paranormal phenomena by amplifying unseen light variations.

**Highlights:** Color and motion change capture, Highlights light and movement differences, Detects patterns in smoke and mist, Amplifies unseen light changes, Frame-by-frame video analysis support, Edge detection and frame analysis

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

**In-app purchases:** none


### ReciproMeter

[App page](https://appshunter.io/ios/app/reciprometer/id6762144582)

This app assists film photographers with accurate long-exposure calculations. It uses your device's camera to read exposure data, then provides shutter speed recommendations with reciprocity correction based on film stock and aperture. It offers official manufacturer data, community guidance, and experimental estimates.

**Highlights:** Live camera metering, Reciprocity correction, Built-in film library, Community-sourced data, Bulb timer, Exposure lock

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads Forever | $4.99 | one-time |


## Frequently asked questions

### Is Ghost Pro Max by Pocket Future free?

Ghost Pro Max by Pocket Future is free to download, with no in-app purchases.

### Is ReciproMeter free?

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

### Which has better reviews, Ghost Pro Max by Pocket Future or ReciproMeter?

Ghost Pro Max by Pocket Future is rated higher. Ghost Pro Max by Pocket Future averages 5.0 out of 5 from 4 ratings, while ReciproMeter averages 3.0 from 1 ratings.

### Do Ghost Pro Max by Pocket Future or ReciproMeter have ads?

Neither Ghost Pro Max by Pocket Future nor ReciproMeter shows ads.

### Which is updated more often, Ghost Pro Max by Pocket Future or ReciproMeter?

Ghost Pro Max by Pocket Future ships an update every 2 months, and ReciproMeter fortnightly. Most recently, Ghost Pro Max by Pocket Future was updated on October 11, 2026 and ReciproMeter on October 25, 2026.

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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.*