# SAM 3D vs Learn Languages

The clearest difference is rating: Learn Languages at 4.7 against SAM 3D's 1.0. Learn Languages also leads on review sentiment (41% vs 0%) and ratings volume (7.1K vs 1). SAM 3D's advantage is in-app purchases (none vs 22) and ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Learn Languages sells 21 in-app purchases, starting at $2.99 per 7 days. SAM 3D asks for nothing beyond the download.

Learn Languages holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: Learn Languages has 7.1K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of SAM 3D's written reviews are positive against 41% of Learn Languages's.

SAM 3D ships an update every 11 days, Learn Languages weekly. The most recent releases landed on October 17, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | SAM 3D | Learn Languages |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/sam-3d/id1617776490/reviews) | **[4.7 (7.1K ratings)](https://appshunter.io/ios/app/learn-languages-lucida-ai/id6630391133/reviews)** |
| Number of ratings | 1 | **7.1K** |
| Positive reviews | 0.0% of reviews | **40.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 11 days | **Weekly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 242 MB | 101 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Brave New Media](https://appshunter.io/developer/1357153779) | [Lucida AI Teknoloji Anonim Sirketi](https://appshunter.io/developer/1744784591) |

## What reviewers say

### SAM 3D

[App page](https://appshunter.io/ios/app/sam-3d/id1617776490)

Experience a historical journey through augmented reality, virtually restoring a classic car. Explore different versions and colors of the Hotchkiss and learn its fascinating history, from its brand to its engine.

**Highlights:** Augmented reality car restoration, Explore historical car versions, Discover car history and details, Virtual exploration of classic automobile, Interactive museum experience

**Features:** macOS Compatibility

**In-app purchases:** none


### Learn Languages

[App page](https://appshunter.io/ios/app/learn-languages-lucida-ai/id6630391133)

This AI-powered language coach offers real-time conversation practice to help you master new languages. Improve speaking fluency, build vocabulary, and prepare for exams like IELTS and TOEFL in a judgment-free environment.

**Highlights:** AI Language Coach, Real-time Speaking Practice, Advanced Vocabulary Trainer, Grammar Made Simple, Exam Preparation (IELTS, TOEFL), Interactive AI Conversations

**In-app purchases (21)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly $2.99 with 3 days free | $2.99 | per 7 days |
| Weekly $3.99 3-days-free | $3.99 | per 7 days |
| Lucida Premium (1 Week) | $4.99 | per 7 days |
| Lucida Premium (1 Week) | $6.99 | per 7 days |
| Lucida Premium (1 Week) | $6.99 | per 7 days |
| Weekly Generic Plan | $9.99 | per 7 days |
| Weekly Premium | $9.99 | per 7 days |
| Lucida Premium Monthly Plan | $9.99 | per month |
| Lucida Premium (1 Week) | $10.99 | per 7 days |
| Lucida Premium (1 Week) | $10.99 | per 7 days |
| Lucida Premium (1 Week) | $11.99 | per 7 days |
| Weekly Generic Plan | $18.49 | per 7 days |
| Lucida Premium Plus (3 Month) | $29.99 | per 3 months |
| Lucida Premium | $44.99 | per year |
| Lucida Premium Plus | $49.99 | per year |
| Lucida Premium Plus | $69.99 | per year |
| Lucida Premium Yearly | $79.99 | per year |
| Lucida Premium Yearly | $79.99 | per year |
| Lucida Premium | $99.99 | per year |
| Lucida Premium Plus | $169.99 | per year |
| Lucida Premium (1 year) | $200.00 | per year |

**What reviewers like**

- 👍 Practical
- 🚀 Best app to learn English
- 👍 My AI speaking teacher!

**What reviewers complain about**

- 🐛 Freezes
- 🐛 Lagging issues
- 🐛 Frequent freezing and double voice
- 🔒 No free plan choice, forced to pay

**Reported bugs**

- Couldn't do one lesson due to lagging
- Freezes on first lesson
- App gets stuck repeating the same thing


## Frequently asked questions

### Is SAM 3D free?

SAM 3D is free to download, with no in-app purchases.

### Is Learn Languages free?

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

### Which has better reviews, SAM 3D or Learn Languages?

Learn Languages is rated higher. SAM 3D averages 1.0 out of 5 from 1 ratings, while Learn Languages averages 4.7 from 7.1K ratings.

### Do SAM 3D or Learn Languages have ads?

Learn Languages shows ads; SAM 3D does not.

### Which is updated more often, SAM 3D or Learn Languages?

SAM 3D ships an update every 11 days, and Learn Languages weekly. Most recently, SAM 3D was updated on October 17, 2026 and Learn Languages on October 20, 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.*