# Shutter vs Timegrapher

The clearest difference is rating: Shutter at 3.5 against Timegrapher's 2.8. Shutter also leads on in-app purchases (none vs 1) and update cadence (monthly vs every 8 months). On price, review sentiment, ratings volume and ads there is nothing between them.

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

Shutter holds the better App Store score, 3.5 against 2.8. Both are backed by a comparable volume of ratings — 22 and 46 respectively. Written reviews point the same way: 58% of Shutter's written reviews are positive against 55% of Timegrapher's.

Shutter ships an update monthly, Timegrapher every 8 months. The most recent releases landed on October 16, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Shutter | Timegrapher |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (22 ratings)](https://appshunter.io/ios/app/shutter-speed/id560154244/reviews)** | [2.8 (46 ratings)](https://appshunter.io/ios/app/timegrapher-watch-accuracy/id6450460771/reviews) |
| Number of ratings | 22 | **46** |
| Positive reviews | **58.0% of reviews** | 55.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 8 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 6 MB | 9 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Filmomat GmbH](https://appshunter.io/developer/455575975) | [Attila Lelko](https://appshunter.io/developer/1693385247) |

## What reviewers say

### Shutter

[App page](https://appshunter.io/ios/app/shutter-speed/id560154244)

Test the shutter speeds of your analog cameras using your iPhone. For precise measurements, use with the PhotoPlug accessory. Without it, the app analyzes shutter sound for speeds below 1/30sec.

**Highlights:** Test analog camera shutter speeds, Use with PhotoPlug accessory for light measurement, Analyze shutter sound for speeds below 1/30sec, Store measurement values in a table, Manage multiple cameras and lenses, Calculate correction factors for faulty shutters

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

**In-app purchases:** none


### Timegrapher

[App page](https://appshunter.io/ios/app/timegrapher-watch-accuracy/id6450460771)

This application uses your device's microphone to measure the accuracy of mechanical watches. It detects ticking sounds to analyze beat rate, beat error, and amplitude, displaying results in real-time and over time.

**Highlights:** Detect BPH, Measure Beat rate, Measure Beat error, Measure Amplitude, Set Lift angle, Real-time sound display, Accuracy over time display

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock full | $5.99 | one-time |

**What reviewers like**

- 👍 Works great for some
- 🎯 Accurate for some users
- 💰 Good value for money (paid features)
- 💡 Useful for watch regulation
- 🎧 Works better with external mic

**What reviewers complain about**

- 😞 Doesn't work for many
- 💸 Requires payment for full functionality
- ❓ Scam accusations
- 📱 Inconsistent readings
- 🚫 No readings at all

**Reported bugs**

- Does not detect ticking
- Does not work at all
- Requires payment to function
- Inaccurate readings
- Unskippable pop-ups

**Requested features**

- Add dark mode
- Keep screen on during use
- Ability to save data per watch
- Improve visual design
- Lower price for Pro version


## Frequently asked questions

### Is Shutter free?

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

### Is Timegrapher free?

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

### Which has better reviews, Shutter or Timegrapher?

Shutter is rated higher. Shutter averages 3.5 out of 5 from 22 ratings, while Timegrapher averages 2.8 from 46 ratings.

### Do Shutter or Timegrapher have ads?

Neither Shutter nor Timegrapher shows ads.

### Which is updated more often, Shutter or Timegrapher?

Shutter ships an update monthly, and Timegrapher every 8 months. Most recently, Shutter was updated on October 16, 2026 and Timegrapher on October 21, 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.*