# Lenstag vs Deneb Astro Tool

The clearest difference is update cadence: Deneb Astro Tool at every 8 days against Lenstag's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Lenstag sells 3 in-app purchases, starting at $2.99 per month and Deneb Astro Tool sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Lenstag ships an update every 3 months, Deneb Astro Tool every 8 days. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Lenstag | Deneb Astro Tool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (6 ratings)](https://appshunter.io/ios/app/lenstag/id759999902/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 47.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 8 days** |
| Monetization | Freemium | — |
| Size | 16 MB | 97 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lenstag LLC](https://appshunter.io/developer/759999905) | [Josep Guasch Sanchez](https://appshunter.io/developer/6787171923) |

## What reviewers say

### Lenstag

[App page](https://appshunter.io/ios/app/lenstag/id759999902)

Protect your photography gear from theft with this app. Check serial numbers before buying, report stolen items, and securely transfer ownership. It also helps recover lost equipment and provides business documents for photographers.

**Highlights:** Theft protection for cameras and lenses, Check serial numbers for stolen gear, Report missing equipment, Securely transfer gear ownership, Recover stolen gear and images, Gear valuation, Photography business documents

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lenstag Pro | $2.99 | per month |
| Lenstag Pro | $19.99 | per year |
| Lenstag Pro | $29.99 | per year |


### Deneb Astro Tool

[App page](https://appshunter.io/ios/app/deneb-astro-tool/id6787171921)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Deneb Pro Monthly | $3.99 | per month |
| Deneb Pro Yearly | $24.99 | per year |


## Frequently asked questions

### Is Lenstag free?

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

### Is Deneb Astro Tool free?

Deneb Astro Tool is free to download, with in-app purchases available.

### Do Lenstag or Deneb Astro Tool have ads?

Neither Lenstag nor Deneb Astro Tool shows ads.

### Which is updated more often, Lenstag or Deneb Astro Tool?

Lenstag ships an update every 3 months, and Deneb Astro Tool every 8 days. Most recently, Lenstag was updated on November 1, 2026 and Deneb Astro Tool 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.*