# Sigma Counter vs PrivaSee Cam

The clearest difference is in-app purchases: Sigma Counter at none against PrivaSee Cam's 2. Sigma Counter also leads on ratings volume (7 vs 1) and iOS requirement (9.0 vs 17.0). PrivaSee Cam's advantage is update cadence (every 3 weeks vs every 52 months). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. PrivaSee Cam sells 2 in-app purchases, starting at $0.99 per month. Sigma Counter asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Sigma Counter against 5.0 for PrivaSee Cam. That said, the two scores are not equally well evidenced: Sigma Counter has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Sigma Counter ships an update every 52 months, PrivaSee Cam every 3 weeks. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Sigma Counter | PrivaSee Cam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (7 ratings)](https://appshunter.io/ios/app/sigma-counter/id1180349975/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/privasee-cam/id6761446495/reviews)** |
| Number of ratings | **7** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 52 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 11 MB | 40 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Karen Grigorian](https://appshunter.io/developer/948320401) | [Joshua Holtz](https://appshunter.io/developer/1889585918) |

## What reviewers say

### Sigma Counter

[App page](https://appshunter.io/ios/app/sigma-counter/id1180349975)

Easily count objects in your photos by tapping them. Save and share your counted images via email or social networks. Utilize specialized tools for marking sequential or grid-like object arrangements.

**Highlights:** Tap to count objects, Use photos from library or new photos, Save and share counted images, Line tool for sequential objects, Multiplication tool for grid layouts

**Features:** macOS Compatibility

**In-app purchases:** none


### PrivaSee Cam

[App page](https://appshunter.io/ios/app/privasee-cam/id6761446495)

This utility app prevents your device's camera from embedding private data into photos. Share images online without the risk of exposing personal information to platforms or the public. Protect yourself from data harvesting and profile building.

**Highlights:** Prevents data embedding in photos, Protects against data harvesting, Enhances online image sharing privacy, User-friendly interface, Supports iPhone and iPad

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PrivaSee Cam Pro | $0.99 | per month |
| PrivaSee Cam Pro lifetime | $4.99 | one-time |


## Frequently asked questions

### Is Sigma Counter free?

Sigma Counter is free to download, with no in-app purchases.

### Is PrivaSee Cam free?

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

### Which has better reviews, Sigma Counter or PrivaSee Cam?

PrivaSee Cam is rated higher. Sigma Counter averages 4.9 out of 5 from 7 ratings, while PrivaSee Cam averages 5.0 from 1 ratings.

### Do Sigma Counter or PrivaSee Cam have ads?

Neither Sigma Counter nor PrivaSee Cam shows ads.

### Which is updated more often, Sigma Counter or PrivaSee Cam?

Sigma Counter ships an update every 52 months, and PrivaSee Cam every 3 weeks. Most recently, Sigma Counter was updated on November 1, 2026 and PrivaSee Cam on October 31, 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.*