# Solary vs Mars Today

The clearest difference is in-app purchases: Mars Today at none against Solary's 3. Mars Today also leads on update cadence (monthly vs every 30 months). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Solary sells 3 one-off in-app purchases. Mars Today asks for nothing beyond the download.

Solary ships an update every 30 months, Mars Today monthly. The most recent releases landed on June 1, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | Solary | Mars Today |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/mars-today/id1640335599/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 30 months | **Monthly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 109 MB | 4 MB |
| Requires iOS | **14.0** | 15.2 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Gyorgy Borz](https://appshunter.io/developer/1491605324) | [James Buckhouse](https://appshunter.io/developer/1631924321) |

## What reviewers say

### Solary

[App page](https://appshunter.io/ios/app/solary/id1517004737)

Explore our solar system in augmented reality. View individual planets or the entire system in orbit. Interact with celestial bodies by rotating, scaling, and repositioning them. Enhance your experience with a galaxy background.

**Highlights:** Augmented reality solar system exploration, View individual planets or the full system, Interactive planet controls (rotate, scale, move), Adjustable rotation animations, Galaxy background option

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip | $0.99 | one-time |
| Big tip | $1.99 | one-time |
| Giant tip | $2.99 | one-time |


### Mars Today

[App page](https://appshunter.io/ios/app/mars-today/id1640335599)

Access the latest images of Mars from NASA's Curiosity rover. Browse current photos or explore past images from Curiosity, Spirit, and Opportunity by SOL. Bookmark and share your favorite discoveries.

**Highlights:** Latest Mars images from Curiosity, View past images from Spirit and Opportunity, Browse by Mars SOL, Bookmark favorite images, Easy sharing functionality, No login required

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Solary free?

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

### Is Mars Today free?

Mars Today is free to download, with no in-app purchases.

### Do Solary or Mars Today have ads?

Neither Solary nor Mars Today shows ads.

### Which is updated more often, Solary or Mars Today?

Solary ships an update every 30 months, and Mars Today monthly. Most recently, Solary was updated on June 1, 2026 and Mars Today on June 11, 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.*