Monitor+ vs Alpha GPS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Monitor+
Transform your phone into a professional camera monitor with live view and remote control capabilities. Access camera content, utilize advanced assist functions, and even record live feeds. A Pro version unlocks even more powerful features for enhanced filmmaking.
- Live View
- Remote Camera Control
- UVC/Capture Card Support
- Camera Content Access
- Assist Functions (False Color, Zebra, etc.)
- Focus Pulling
- Apple Watch Extension
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Currently only Sony a7R V, a7R IV, a9 III, a9 II, a7C, a7C II, a7CR, a7S III, a1, FX3, FX30, ZV-1, ZV-E10, ZV-E1, a7 IV and newer models are supported for wireless connection (Wi-Fi). When use wired connection (USB), previous camera models such as A7 III are also supported, detailed compatible table please refer to the website. Monitor+ turns your phone into a professional camera monitor instantly! Key Features: - Live View - Remote Control (Shutter Speed, Iris, ISO, WB...) - UVC/Capture Card support for iPadOS - Camera content access* - OSD image display* - Touch AF and display focus point* - Record and playback live view feeds* - Assist Functions* (False Color, Zebra, Waveform, Histogram, Vectorscope, Guide, Focus Peaking, Desqueeze, LUTs...) - Chroma Keying and Overlay* - Focus Pulling* - Apple Watch Extension* - Screen Lock* * Available on Pro version Disclaimer: Monitor+ is not affiliated with Sony Corporation in any way and is not a Sony product. “SONY”, “Sony” are trademarks of Sony Corporation.
Alpha GPS
Automatically add GPS location data to your photos as you shoot. This app syncs your iPhone's location with compatible cameras via Bluetooth, ensuring your images are geotagged reliably in the background. It also offers remote shutter control and camera clock synchronization.
- Automatic GPS location syncing
- Reliable background operation
- Support for multiple cameras
- Remote shutter control
- Camera clock synchronization
- Guided setup and troubleshooting
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Geotag photos automatically while you shoot. Alpha GPS sends your iPhone’s current location to compatible cameras over Bluetooth. Pair your camera once, switch it on, and the app reconnects automatically - keeping GPS data up to date in the background. KEY FEATURES • Automatic GPS location syncing • Reliable background operation and reconnection • Support for multiple cameras at the same time • Remote shutter control on supported models • Camera clock and time-zone synchronization • Guided setup and practical troubleshooting • No account, advertising, or paywall • Free and open source COMPATIBILITY Designed for cameras that support Bluetooth location linking, including compatible Sony Alpha, ILCE and ZV models. Confirmed reports include the A6400, A6700, A7 V and ZV-E10. HOW IT WORKS 1. Enable Bluetooth location linking on your camera. 2. Pair the camera with Alpha GPS. 3. Keep shooting while location data is transferred automatically. PRIVACY Your location is used only to send coordinates to connected cameras. Alpha GPS does not create or sell a location history. Optional diagnostic reporting can be disabled at any time. Alpha GPS is an independent open-source app and is not affiliated with or endorsed by any camera manufacturer.
Screenshots
Verdict
The clearest difference is review sentiment: Alpha GPS at 100% against Monitor+'s 45%. Alpha GPS also leads on rating (5.0 vs 3.2) and monetization model (free vs free with in-app purchases). Monitor+'s advantage is ratings volume (281 vs 6) and device support (4 vs 2). On price, ads and in-app purchases 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. Monitor+ sells 1 one-off in-app purchase and Alpha GPS sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Alpha GPS holds the better App Store score, 5.0 against 3.2. That said, the two scores are not equally well evidenced: Monitor+ has 281 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 45% of Monitor+'s written reviews are positive against 100% of Alpha GPS's.
Monitor+ ships an update monthly, Alpha GPS every 9 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.
| Parameter | Monitor+ | Alpha GPS |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (281 ratings) | 5.0 (6 ratings) — better |
| Positive reviews | 45.2% of reviews | 100.0% of reviews — better |
| Number of ratings | 281 — better | 6 |
| Update frequency | Monthly | Every 9 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 49 MB | 71 MB |
| Age rating | 4+ | 4+ |
| Developer | HON IN UN | Sascha Alexander Rudolf |
Customer experience
Monitor+
Alpha GPS
Bugs and requests
Monitor+
Reported bugs
6 issues- Incompatible with newer camera firmware updates
- Inability to delete photos from the app
- Inconsistent touch focus behavior
- Incorrect exposure and color representation
- Zebra levels not matching camera
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- Inability to set zebra levels below 50%
Requested features
13 requests- Support for more Sony camera models (A7III, A6400, A6600, etc.)
- Wired connection option for iOS
- Audio level monitoring
- Customizable frame guides and overlays
- Onion skin feature
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- Exposure meter display
- Ability to apply LUT during playback
- Vertical mode support for social media
- Pinch-to-zoom on preview image
- Half-press shutter button functionality
- Automatic camera level display
- Timecode support
- Ability to record to external storage
Alpha GPS
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Monitor+
- Pro Upgrade$18.99
Alpha GPS
- Donation (Tier 1)$1.99
- Donation (Tier 2)$2.99
- Donation (Tier 3)$4.99
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- Donation (Tier ❤)$11.99







