# UniFind vs Calculus Solver

The clearest difference is rating: UniFind at 5.0 against Calculus Solver's 4.2. UniFind also leads on in-app purchases (none vs 2) and update cadence (every 5 days vs every 2 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Calculus Solver sells 2 in-app purchases, starting at $5.99 per 7 days. UniFind asks for nothing beyond the download.

UniFind holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 5 and 5 respectively.

UniFind ships an update every 5 days, Calculus Solver every 2 months. The most recent releases landed on June 1, 2026 and July 6, 2026 respectively.

## The numbers

| Metric | UniFind | Calculus Solver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/unifind/id1465583398/reviews)** | [4.2 (5 ratings)](https://appshunter.io/ios/app/calculus-solver-math-helper/id6738013581/reviews) |
| Number of ratings | 5 | 5 |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 months |
| Monetization | **Free** | Subscription |
| Size | 298 MB | 23 MB |
| Requires iOS | **12.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rasmus Tauts](https://appshunter.io/developer/1465583397) | [Renaissance Apps LLC](https://appshunter.io/developer/1220536592) |

## What reviewers say

### UniFind

[App page](https://appshunter.io/ios/app/unifind/id1465583398)

Discover over 450 Midwest colleges based on your specific academic and athletic criteria. This app helps you narrow down your options to find the perfect fit for your needs and expectations.

**Highlights:** Search over 450 Midwest schools, Filter by academic criteria, Filter by athletic criteria, Covers 12 Midwest states, Personalized college matching

**Features:** macOS Compatibility

**In-app purchases:** none


### Calculus Solver

[App page](https://appshunter.io/ios/app/calculus-solver-math-helper/id6738013581)

Instantly solve calculus problems with AI-powered step-by-step explanations. Upload or photograph your math questions and receive detailed solutions covering derivatives, integrals, and more. A free trial is available before subscribing.

**Highlights:** AI-powered problem solving, Photo recognition for problems, Detailed step-by-step solutions, Covers derivatives and integrals, Copy and share solutions, Free trial available

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calculus Answers: Weekly Sub | $5.99 | per 7 days |
| Calculus Answers: Weekly Sub | $34.99 | per year |


## Frequently asked questions

### Is UniFind free?

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

### Is Calculus Solver free?

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

### Which has better reviews, UniFind or Calculus Solver?

UniFind is rated higher. UniFind averages 5.0 out of 5 from 5 ratings, while Calculus Solver averages 4.2 from 5 ratings.

### Do UniFind or Calculus Solver have ads?

Neither UniFind nor Calculus Solver shows ads.

### Which is updated more often, UniFind or Calculus Solver?

UniFind ships an update every 5 days, and Calculus Solver every 2 months. Most recently, UniFind was updated on June 1, 2026 and Calculus Solver on July 6, 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.*