# StarMap 3D+ Plus vs Star Walk 2 Plus

The clearest difference is price: Star Walk 2 Plus at Free against StarMap 3D+ Plus's $2.99. Star Walk 2 Plus also leads on ratings volume (96K vs 6.9K). StarMap 3D+ Plus's advantage is ads (none vs shown) and review sentiment (86% vs 70%). On rating, update cadence, in-app purchases and monetization model there is nothing between them.

Star Walk 2 Plus is free to download; StarMap 3D+ Plus costs $2.99 up front. StarMap 3D+ Plus sells 1 one-off in-app purchase and Star Walk 2 Plus sells 9 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

StarMap 3D+ Plus holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Star Walk 2 Plus has 96K ratings behind it against 6.9K, so its average is the more settled of the two. Written reviews point the same way: 86% of StarMap 3D+ Plus's written reviews are positive against 70% of Star Walk 2 Plus's.

StarMap 3D+ Plus ships an update every 5 weeks, Star Walk 2 Plus every 6 weeks. Both last shipped on November 5, 2026.

## The numbers

| Metric | StarMap 3D+ Plus | Star Walk 2 Plus |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.8 (6.9K ratings)](https://appshunter.io/ios/app/starmap-3d-plus-plus/id351986992/reviews)** | [4.6 (96K ratings)](https://appshunter.io/ios/app/star-walk-2-plus-live-sky-map/id1112481571/reviews) |
| Number of ratings | 6.9K | **96K** |
| Positive reviews | **86.1% of reviews** | 70.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#140** | — |
| Size | 576 MB | 373 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sanville Software](https://appshunter.io/developer/324038410) | [Vito Technology Inc.](https://appshunter.io/developer/289641503) |

## What reviewers say

### StarMap 3D+ Plus

[App page](https://appshunter.io/ios/app/starmap-3d-plus-plus/id351986992)

**Currently charting:** #140 Top Paid · Education (US App Store)

Explore the cosmos with a portable star atlas. Identify planets, constellations, and deep sky objects using your device's sensors. Features detailed information and 3D visualizations for both beginners and advanced astronomers.

**Highlights:** Real-time satellite tracking (ISS, Hubble), Extensive star and deep sky object database, Detailed constellation information and lines, Location-based celestial object identification, 3D universe visualization, Adjustable date and time for celestial viewing

**Features:** macOS Compatibility, Apple Watch app, iMessage stickers

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| More Stars | $1.99 | one-time |

**What reviewers like**

- 🌟 Excellent star mapping and identification
- 🔍 Detailed information on celestial objects
- 👍 Easy to use and navigate
- 🔭 Helpful for amateur astronomers
- 🌍 Works well across locations

**What reviewers complain about**

- 🐛 Occasional tracking/alignment issues
- 🔍 Lack of detailed instructions/guides
- 🔒 Privacy concerns regarding data collection
- 🎨 Dislike for cartoon-style constellation art

**Reported bugs**

- App crashes or freezes on launch
- Incorrect moon and planet positioning
- Inconsistent performance after updates

**Requested features**

- More detailed deep sky object representations
- Improved tracking and compass accuracy
- Addition of educational content and tutorials
- Customization options for constellation art


### Star Walk 2 Plus

[App page](https://appshunter.io/ios/app/star-walk-2-plus-live-sky-map/id1112481571)

Explore the cosmos with a real-time sky map. Point your device to identify stars, planets, and constellations. Discover celestial events and learn about the universe with detailed information and 3D models.

**Highlights:** Real-time sky map, 3D constellation models, Time machine feature, Deep sky object identification, Augmented reality mode, Celestial event tracking

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StarWalk2 Ads+ Monthly Premium | $0.99 | per month |
| StarWalk2 Ads+ Monthly Premium | $0.99 | per month |
| StarWalk2 Ads+ Yearly Premium | $5.99 | per year |
| StarWalk2 Ads+ Yearly Premium | $5.99 | per year |
| Discover Solar System Objects | $0.99 | one-time |
| Satellite Tracker in the Sky | $0.99 | one-time |
| Night Sky View: without Ads | $2.99 | one-time |
| Night Sky Map: Limited Offer | $5.99 | one-time |
| Night Sky View: No Ads | $8.99 | one-time |

**What reviewers like**

- 🌟 Informative and educational
- 🔭 Accurate star/planet tracking
- 🎨 Beautiful visuals and graphics
- 🔊 Relaxing background music
- 🌍 Useful for stargazing and astronomy

**What reviewers complain about**

- 💢 Excessive and intrusive ads in free version
- 🤔 Confusing navigation and controls
- 🧭 Inaccurate compass and location tracking
- 💰 Expensive in-app purchases required for full features
- 🔄 Frequent app crashes and freezes

**Reported bugs**

- Compass and location tracking issues
- Crashes and freezes when using certain features
- Purchased upgrades not syncing across devices
- Notifications not working as expected

**Requested features**

- Add more detailed information about stars and constellations
- Improve widget functionality and visibility of planets/satellites
- Implement a dark mode for better visibility at night
- Allow customization of the display and overlay options
- Enhance the augmented reality experience


## Frequently asked questions

### Is StarMap 3D+ Plus free?

StarMap 3D+ Plus costs $2.99, and also offers in-app purchases.

### Is Star Walk 2 Plus free?

Star Walk 2 Plus is free to download, with in-app purchases available.

### Which has better reviews, StarMap 3D+ Plus or Star Walk 2 Plus?

StarMap 3D+ Plus is rated higher. StarMap 3D+ Plus averages 4.8 out of 5 from 6.9K ratings, while Star Walk 2 Plus averages 4.6 from 96K ratings.

### Do StarMap 3D+ Plus or Star Walk 2 Plus have ads?

Star Walk 2 Plus shows ads; StarMap 3D+ Plus does not.

### Which is updated more often, StarMap 3D+ Plus or Star Walk 2 Plus?

StarMap 3D+ Plus ships an update every 5 weeks, and Star Walk 2 Plus every 6 weeks. Most recently, StarMap 3D+ Plus was updated on November 5, 2026 and Star Walk 2 Plus 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.*