# SnapCalc vs TEO+

The clearest difference is rating: TEO+ at 5.0 against SnapCalc's 4.2. TEO+ also leads on in-app purchases (none vs 10) and ads (none vs shown). SnapCalc's advantage is ratings volume (41K vs 1) and update cadence (monthly vs every 4 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. SnapCalc sells 9 in-app purchases, starting at $1.99 per 7 days. TEO+ asks for nothing beyond the download.

TEO+ holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: SnapCalc has 41K ratings behind it against 1, so its average is the more settled of the two.

SnapCalc ships an update monthly, TEO+ every 4 months. The most recent releases landed on October 2, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | SnapCalc | TEO+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (41K ratings)](https://appshunter.io/ios/app/snapcalc-math-problem-solver/id1267331464/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/teo-plus/id1632022085/reviews)** |
| Number of ratings | **41K** | 1 |
| Positive reviews | 25.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 129 MB | 54 MB |
| Requires iOS | 13.0 | **12.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mosaic S.r.l.](https://appshunter.io/developer/570748343) | [FRANCE EDUCATION INTERNATIONAL](https://appshunter.io/developer/1603634199) |

## What reviewers say

### SnapCalc

[App page](https://appshunter.io/ios/app/snapcalc-math-problem-solver/id1267331464)

Instantly solve math problems by taking a photo. Get step-by-step explanations for algebra, calculus, and more. Practice with quizzes and access educational resources.

**Highlights:** Camera-based math problem solving, Step-by-step solution explanations, Recognizes handwritten problems, Quizzes for skill practice, Integrated educational resources, Problem history saving

**Features:** Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Step-by-step Solutions 1 Week | $1.99 | per 7 days |
| Step-By-Step Solutions 1 Month | $3.99 | per month |
| Step-by-step Solutions 1 Month | $4.99 | per month |
| Step-by-step Solutions 1 Week | $4.99 | per 7 days |
| Step-by-step Solutions 1 Month | $4.99 | per 7 days |
| Step-by-step Solutions 1 Week | $5.99 | per 7 days |
| Step-by-step Solutions 1 Month | $6.99 | per month |
| Step-by-step Solutions 3 M | $29.99 | per 3 months |
| Step-by-step Solutions 1 Year | $39.99 | per year |

**What reviewers like**

- 🚀 Helpful for solving math problems
- 👍 Provides step-by-step solutions
- 💡 Useful for students struggling with math

**What reviewers complain about**

- 💰 Expensive subscription model
- 🔒 Difficult to cancel subscription
- 🐛 Inaccurate problem recognition
- 🔍 Limited free usage

**Reported bugs**

- App crashes when trying to solve problems
- Subscription charges continue even after cancellation

**Requested features**

- Expand free version capabilities
- Improve problem recognition accuracy
- Add option to purchase one-time access


### TEO+

[App page](https://appshunter.io/ios/app/teo-plus/id1632022085)

This app facilitates candidate check-in, photo capture, and oral exam recording and evaluation. It also allows for modifications to candidate data in case of errors.

**Highlights:** Candidate check-in, Photo capture, Oral exam recording, Exam evaluation, Data error correction

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SnapCalc free?

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

### Is TEO+ free?

TEO+ is free to download, with no in-app purchases.

### Which has better reviews, SnapCalc or TEO+?

TEO+ is rated higher. SnapCalc averages 4.2 out of 5 from 41K ratings, while TEO+ averages 5.0 from 1 ratings.

### Do SnapCalc or TEO+ have ads?

SnapCalc shows ads; TEO+ does not.

### Which is updated more often, SnapCalc or TEO+?

SnapCalc ships an update monthly, and TEO+ every 4 months. Most recently, SnapCalc was updated on October 2, 2026 and TEO+ on September 30, 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.*