# Exposure Calculator vs Manual Camera 4

The clearest difference is rating: Manual Camera 4 at 4.6 against Exposure Calculator's 3.8. Manual Camera 4 also leads on in-app purchases (none vs 3) and ratings volume (343 vs 5). Exposure Calculator's advantage is price ($0.99 vs $3.99). On review sentiment, update cadence, ads and monetization model there is nothing between them.

Exposure Calculator costs $0.99 and Manual Camera 4 $3.99 up front. Exposure Calculator sells 3 one-off in-app purchases. Manual Camera 4 asks for nothing beyond the download.

Manual Camera 4 holds the better App Store score, 4.6 against 3.8. That said, the two scores are not equally well evidenced: Manual Camera 4 has 343 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 65% of Exposure Calculator's written reviews are positive against 67% of Manual Camera 4's.

Exposure Calculator ships an update every 2 months, Manual Camera 4 every 5 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Exposure Calculator | Manual Camera 4 |
| --- | --- | --- |
| Price | **$0.99** | $3.99 |
| Rating | [3.8 (5 ratings)](https://appshunter.io/ios/app/exposure-calculator/id359149599/reviews) | **[4.6 (343 ratings)](https://appshunter.io/ios/app/manual-camera-4/id916568801/reviews)** |
| Number of ratings | 5 | **343** |
| Positive reviews | 64.7% of reviews | **67.3% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Paid | Paid |
| Size | 18 MB | 3 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Essence Computing](https://appshunter.io/developer/333177404) | [Kenneth Kao](https://appshunter.io/developer/288711611) |

## What reviewers say

### Exposure Calculator

[App page](https://appshunter.io/ios/app/exposure-calculator/id359149599)

This app helps photographers determine the correct shutter speed by calculating exposure values based on lighting conditions, f-stop, and ISO. It provides more accurate results than traditional tables, accounting for all f-stop and ISO values.

**Highlights:** Shutter speed calculation, Accurate f-stop and ISO input, Four lighting condition types, Exposure Value (EV) calculation, Comparison to standard tables, Precise value determination

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Purchase Depth of Field Calculator | $0.99 | one-time |
| Purchase Depth of Field Variants | $0.99 | one-time |
| Purchase EXIF Manager | $1.99 | one-time |


### Manual Camera 4

[App page](https://appshunter.io/ios/app/manual-camera-4/id916568801)

Take professional-quality photos and videos with granular control over camera settings. Adjust focus, exposure, ISO, and more, with advanced features like RAW capture and real-time histograms. This app offers DSLR-like functionality for mobile photography enthusiasts.

**Highlights:** Manual focus control, Adjustable exposure and ISO, RAW photo capture, Real-time histogram, Focus peaking, Video format switching, HDR and 4K video recording

**In-app purchases:** none

**What reviewers like**

- 👍 Intuitive and easy-to-use interface
- 🎥 Excellent manual control over camera settings (ISO, shutter speed, white balance, focus)
- 💰 Affordable one-time purchase with no subscriptions
- 🎬 Strong video recording capabilities with multiple frame rates and resolutions
- 🔍 Precise manual focus control with focus peaking feature

**What reviewers complain about**

- 🐛 Frequent crashes on certain iOS versions and devices
- ⚠️ Inconsistent slider precision for fine adjustments
- ❌ No aperture control available
- 🔧 Limited shutter speed range (maximum ~1/1000 or 1/2 second)
- 🎨 No HDR support

**Reported bugs**

- App crashes on iOS beta versions
- App crashes immediately upon opening
- Crashes during video recording on longer clips
- Crashes when zooming in video mode
- Crashes when setting shutter speed to half second

**Requested features**

- Physical camera button support
- HDR mode (On/Off/Auto)
- 1:1 aspect ratio support
- Mute shutter sound option
- Longer shutter speeds (bulb/time exposure mode)


## Frequently asked questions

### Is Exposure Calculator free?

Exposure Calculator costs $0.99, and also offers in-app purchases.

### Is Manual Camera 4 free?

Manual Camera 4 costs $3.99, with no in-app purchases.

### Which has better reviews, Exposure Calculator or Manual Camera 4?

Manual Camera 4 is rated higher. Exposure Calculator averages 3.8 out of 5 from 5 ratings, while Manual Camera 4 averages 4.6 from 343 ratings.

### Do Exposure Calculator or Manual Camera 4 have ads?

Neither Exposure Calculator nor Manual Camera 4 shows ads.

### Which is updated more often, Exposure Calculator or Manual Camera 4?

Exposure Calculator ships an update every 2 months, and Manual Camera 4 every 5 weeks. Most recently, Exposure Calculator was updated on October 23, 2026 and Manual Camera 4 on October 24, 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.*