NoteCam vs DSP MASTER
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NoteCam
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.
- Embed GPS coordinates
- Add custom notes
- Timestamp photos
- View location on photos
- Optional angle data
- Azimuth and pitch angles
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NoteCam is a camera App combined with GPS information (including latitude, longitude, altitude and accuracy), time, and comments. It can leave a message, and put all information together into a photograph. When you browse the photos, you can quickly know their location and their further information. Do you need angle information? For iOS users, we designed AngleCam in NoteCam. Please install NoteCam, and then go to "Settings" → "Purchase and upgrade" → "NoteCam → AngleCam" in the lower right corner to convert. AngleCam is a scientific camera application combined with GPS information (including latitude, longitude, altitude and accuracy), azimuth, pitch angles, and offset angles. In addition, AngleCam can also leave a message, and put all information together into a photograph.
DSP MASTER
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DSP Master is suited for controlling DSP devices from Audio Design. You can connect the compatible devices via Bluetooth to perform EQ settings, Filter settings and other DSP functions. Compatible DSP devices: Crunch CRE400.4DSP ESX SE800.6DSP HiFonics ZXR800/8DSP
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | NoteCam | DSP MASTER |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (21 ratings) — better | — |
| Positive reviews | 53.1% of reviews | — |
| Number of ratings | 21 — better | — |
| Update frequency | Every 2 months — better | Every 4 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Kun-Hsiao Tsai | Audio Design |
In-app purchases
NoteCam
- NoteCam Pro to AngleCam Pro$3.99
- Purchase NoteCam Pro$5.99
- Purchase AngleCam Pro$8.99
DSP MASTER
No in-app purchases
Questions
Is NoteCam free?
Is DSP MASTER free?
Do NoteCam or DSP MASTER have ads?
Which is updated more often, NoteCam or DSP MASTER?
Other comparisons
