# DELTA Camera vs Add Astra

The clearest difference is price: Add Astra at Free against DELTA Camera's $4.99. Add Astra also leads on rating (5.0 vs 4.4) and review sentiment (100% vs 67%). DELTA Camera's advantage is in-app purchases (none vs 5) and ratings volume (11 vs 3). On update cadence, ads and device support there is nothing between them.

Add Astra is free to download; DELTA Camera costs $4.99 up front. Add Astra sells 5 in-app purchases, starting at $10.99 per month. DELTA Camera asks for nothing beyond the download.

Add Astra holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 11 and 3 respectively. Written reviews point the same way: 67% of DELTA Camera's written reviews are positive against 100% of Add Astra's.

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | DELTA Camera | Add Astra |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [4.4 (11 ratings)](https://appshunter.io/ios/app/delta-camera/id1283167249/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/add-astra/id6757625634/reviews)** |
| Number of ratings | **11** | 3 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 days | Every 2 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1 MB | 120 MB |
| Requires iOS | **14.5** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tae ho Lee](https://appshunter.io/developer/988719631) | [APParent LLC](https://appshunter.io/developer/1867945954) |

## What reviewers say

### DELTA Camera

[App page](https://appshunter.io/ios/app/delta-camera/id1283167249)

This app offers professional photography controls with a unique one-gesture interface. Easily adjust ISO, shutter speed, and white balance with simple touch, drag, and release actions. Capture detailed RAW images and monitor settings in real-time.

**Highlights:** One-gesture manual controls, Adjust ISO, shutter speed, white balance, RAW photo support, Real-time HUD for settings, Intuitive interface

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

**In-app purchases:** none


### Add Astra

[App page](https://appshunter.io/ios/app/add-astra/id6757625634)

Overlay accurate star positions onto your photos using image metadata and machine learning. The app intelligently identifies the sky to ensure stars are placed realistically, avoiding unwanted artifacts.

**Highlights:** Accurate star positioning, Uses Yale Bright Star Catalog, Extracts image metadata, Machine learning sky detection, Realistic star overlays

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Credits a Month + No Ads | $10.99 | per month |
| One Credit | $0.29 | one-time |
| Five Credits | $0.99 | one-time |
| Ten Credits | $1.99 | one-time |
| 50 Credits | $7.49 | one-time |


## Frequently asked questions

### Is DELTA Camera free?

DELTA Camera costs $4.99, with no in-app purchases.

### Is Add Astra free?

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

### Which has better reviews, DELTA Camera or Add Astra?

Add Astra is rated higher. DELTA Camera averages 4.4 out of 5 from 11 ratings, while Add Astra averages 5.0 from 3 ratings.

### Do DELTA Camera or Add Astra have ads?

Neither DELTA Camera nor Add Astra shows ads.

### Which is updated more often, DELTA Camera or Add Astra?

DELTA Camera ships an update every 2 days, and Add Astra every 2 days. Most recently, DELTA Camera was updated on November 6, 2026 and Add Astra on November 5, 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.*