# Object Counting from Photos vs SKY TRACKER GPS

The clearest difference is in-app purchases: SKY TRACKER GPS at none against Object Counting from Photos's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Object Counting from Photos sells 3 in-app purchases, starting at $6.99 per 7 days. SKY TRACKER GPS asks for nothing beyond the download.

## The numbers

| Metric | Object Counting from Photos | SKY TRACKER GPS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 4 months |
| Size | 26 MB | 26 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [The App Studio](https://appshunter.io/developer/1729539256) | [Tamilarasan Kannan](https://appshunter.io/developer/1500116258) |

## What reviewers say

### Object Counting from Photos

[App page](https://appshunter.io/ios/app/object-counting-from-photos/id6737827076)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Access | $6.99 | per 7 days |
| Free Trial - Unlimited Access | $6.99 | per 7 days |
| Unlimited Access | $39.99 | per year |


### SKY TRACKER GPS

[App page](https://appshunter.io/ios/app/sky-tracker-gps/id6764756322)

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

**In-app purchases:** none


## Frequently asked questions

### Is Object Counting from Photos free?

Object Counting from Photos is free to download, with in-app purchases available.

### Is SKY TRACKER GPS free?

SKY TRACKER GPS is free to download, with no in-app purchases.

### Do Object Counting from Photos or SKY TRACKER GPS have ads?

Neither Object Counting from Photos nor SKY TRACKER GPS shows ads.

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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.*