# NoteCam vs DSP MASTER

The clearest difference is in-app purchases: DSP MASTER at none against NoteCam's 3. DSP MASTER also leads on ads (none vs shown) and iOS requirement (9.0 vs 14.0). On price, update cadence and device support there is nothing between them.

Both are free to download. NoteCam sells 3 one-off in-app purchases. DSP MASTER asks for nothing beyond the download.

NoteCam ships an update every 2 months, DSP MASTER every 4 months. The most recent releases landed on September 26, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | NoteCam | DSP MASTER |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (21 ratings)](https://appshunter.io/ios/app/notecam-photo-with-notes/id1606141897/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 53.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 8 MB | 6 MB |
| Requires iOS | 14.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kun-Hsiao Tsai](https://appshunter.io/developer/1606141900) | [Audio Design](https://appshunter.io/developer/1579008816) |

## What reviewers say

### NoteCam

[App page](https://appshunter.io/ios/app/notecam-photo-with-notes/id1606141897)

Capture photos with embedded GPS location, time, and custom notes. Easily recall where and when your pictures were taken. An optional upgrade adds advanced angle and azimuth data for scientific use.

**Highlights:** Embed GPS coordinates, Add custom notes, Timestamp photos, View location on photos, Optional angle data, Azimuth and pitch angles

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NoteCam Pro to AngleCam Pro | $3.99 | one-time |
| Purchase NoteCam Pro | $5.99 | one-time |
| Purchase AngleCam Pro | $8.99 | one-time |


### DSP MASTER

[App page](https://appshunter.io/ios/app/dsp-master/id6502436875)

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

**In-app purchases:** none


## Frequently asked questions

### Is NoteCam free?

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

### Is DSP MASTER free?

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

### Do NoteCam or DSP MASTER have ads?

NoteCam shows ads; DSP MASTER does not.

### Which is updated more often, NoteCam or DSP MASTER?

NoteCam ships an update every 2 months, and DSP MASTER every 4 months. Most recently, NoteCam was updated on September 26, 2026 and DSP MASTER on September 17, 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.*