# GKU Link vs mySpotMeter

The clearest difference is price: GKU Link at Free against mySpotMeter's $5.99. GKU Link also leads on iOS requirement (15 vs 26). mySpotMeter's advantage is in-app purchases (none vs 17) and update cadence (every 2 days vs every 3 weeks). On ads and device support there is nothing between them.

GKU Link is free to download; mySpotMeter costs $5.99 up front. GKU Link sells 17 one-off in-app purchases. mySpotMeter asks for nothing beyond the download.

GKU Link ships an update every 3 weeks, mySpotMeter every 2 days. The most recent releases landed on October 4, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | GKU Link | mySpotMeter |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Rating | — | **[4.2 (6 ratings)](https://appshunter.io/ios/app/myspotmeter/id6789911475/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | — | Paid |
| Best chart rank | — | **#110** |
| Size | 39 MB | 11 MB |
| Requires iOS | **15** | 26 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Gkuvision Technology Co., Ltd.](https://appshunter.io/developer/992915280) | [David Quiles](https://appshunter.io/developer/578971109) |

## What reviewers say

### GKU Link

[App page](https://appshunter.io/ios/app/gku-link/id6499292768)

**Features:** macOS Compatibility

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1-Month Loop Event Cloud Storage | $1.99 | one-time |
| Cloud 30-Day & 7-Day Event | $1.99 | one-time |
| 1-Month Loop Event Cloud Storage | $3.99 | one-time |
| Cloud 30-Day & 30-Day Event | $3.99 | one-time |
| Cloud 90-Day & 7-Day Event | $5.79 | one-time |
| 6-Month Loop Event Cloud Storage | $10.99 | one-time |
| Cloud 90-Day & 30-Day Event | $10.99 | one-time |
| Cloud 180-Day & 7-Day Event | $10.99 | one-time |
| 4G 30-Day Max US | $15.99 | one-time |
| 6-Month Loop Event Cloud Storage | $20.99 | one-time |
| Cloud 180-Day & 30-Day Event | $20.99 | one-time |
| 12-Month Loop Event Cloud Storage | $22.99 | one-time |
| 12-Month Loop Event Cloud Storage | $35.99 | one-time |
| Cloud 365-Day & 30-Day Event | $39.99 | one-time |
| 4G 180-Day Max US | $89.99 | one-time |
| Unlimited Data 12-M LoopEventCloud | $163.99 | one-time |
| 4G_360D_Max_US | $169.99 | one-time |


### mySpotMeter

[App page](https://appshunter.io/ios/app/myspotmeter/id6789911475)

**Currently charting:** #110 Top Paid · Photo & Video (US App Store)

This app transforms your iPhone into a precise spot meter for photographers. It allows for detailed exposure control by measuring specific areas, evaluating contrast, and calculating settings for film or digital photography.

**Highlights:** Selectable 1°, 2°, and 4° spot metering angles, Dedicated readings for shadows, highlights, and middle gray, Aperture or shutter speed priority, Store and compare measurements, Instant aperture calculation, Wide ISO, shutter speed, and aperture ranges

**In-app purchases:** none


## Frequently asked questions

### Is GKU Link free?

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

### Is mySpotMeter free?

mySpotMeter costs $5.99, with no in-app purchases.

### Do GKU Link or mySpotMeter have ads?

Neither GKU Link nor mySpotMeter shows ads.

### Which is updated more often, GKU Link or mySpotMeter?

GKU Link ships an update every 3 weeks, and mySpotMeter every 2 days. Most recently, GKU Link was updated on October 4, 2026 and mySpotMeter on October 10, 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.*