# LingoTok vs Solvify

The clearest difference is monetization model: Solvify at freemium against LingoTok's subscription. Solvify also leads on rating (5.0 vs 4.5). LingoTok's advantage is ratings volume (10K vs 2) and device support (3 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. LingoTok sells 14 in-app purchases, starting at $6.99 per 7 days and Solvify sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Solvify holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: LingoTok has 10K ratings behind it against 2, so its average is the more settled of the two.

LingoTok ships an update every 10 days, Solvify every 2 weeks. The most recent releases landed on September 24, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | LingoTok | Solvify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (10K ratings)](https://appshunter.io/ios/app/lingotok-ai-language-tutor/id6739009137/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/solvify/id6740338618/reviews)** |
| Number of ratings | **10K** | 2 |
| Positive reviews | 19.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | Subscription | **Freemium** |
| Size | 79 MB | 60 MB |
| Requires iOS | **16** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Zero Billion, Inc.](https://appshunter.io/developer/1753510735) | [REKI SOLUTIONS LLC](https://appshunter.io/developer/1783795466) |

## What reviewers say

### LingoTok

[App page](https://appshunter.io/ios/app/lingotok-ai-language-tutor/id6739009137)

Master a new language with an AI-powered tutor that adapts to your learning speed. Engage in interactive voice calls for real-time feedback and comprehensive support. Unlock smarter learning with personalized lessons and instant clarifications.

**Highlights:** AI-powered language tutor, Interactive voice calls, Adaptive learning pace, Unlimited lessons, Premium support

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gauth AI Pro | $6.99 | per 7 days |
| Premium (Monthly) | $6.99 | per month |
| LingoTok Premium | $9.99 | per 7 days |
| PDFTutor Basic Plan | $9.99 | per month |
| Gauth AI Unlimited | $12.99 | per 7 days |
| Premium+ (Monthly) | $12.99 | per month |
| Unlimited (Monthly) | $19.99 | per month |
| StudyTok Unlimited | $19.99 | per 7 days |
| LingoTok Premium | $29.99 | per 3 months |
| PDFTutor Professional Plan | $29.99 | per month |
| LingoTok Premium (Monthly) | $49.99 | per month |
| LingoTok Premium | $49.99 | per 3 months |
| PDFTutor Enterprise Plan | $99.99 | per month |
| LingoTok Premium (Annual) | $199.99 | per year |

**What reviewers like**

- 🚀 Efficient learning
- 👍 Good tutors
- 👍 Interactive experience

**What reviewers complain about**

- 💰 Paid subscription required
- 🔒 Limited free trial
- 🔒 Limited language options

**Reported bugs**

- Lack of certain language options
- Unclear pricing structure

**Requested features**

- Add more language options
- Offer free trial period


### Solvify

[App page](https://appshunter.io/ios/app/solvify/id6740338618)

This AI-powered application assists students by solving problems across various subjects like Math, Science, and English. Users can upload images of problems to receive step-by-step solutions and engage with an AI tutor for further clarification.

**Highlights:** AI-powered problem solving, Step-by-step explanations, Image upload for problems, Interactive AI tutor, Support for multiple subjects

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |
| Yearly Subscription | $39.99 | per year |


## Frequently asked questions

### Is LingoTok free?

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

### Is Solvify free?

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

### Which has better reviews, LingoTok or Solvify?

Solvify is rated higher. LingoTok averages 4.5 out of 5 from 10K ratings, while Solvify averages 5.0 from 2 ratings.

### Do LingoTok or Solvify have ads?

Neither LingoTok nor Solvify shows ads.

### Which is updated more often, LingoTok or Solvify?

LingoTok ships an update every 10 days, and Solvify every 2 weeks. Most recently, LingoTok was updated on September 24, 2026 and Solvify on June 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*