# Exam Calculator vs ClarityStudy

The clearest difference is in-app purchases: Exam Calculator at none against ClarityStudy's 6. Exam Calculator also leads on ratings volume (115 vs 4) and iOS requirement (7.0 vs 16.0). ClarityStudy's advantage is update cadence (every 10 days vs every 3 months). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. ClarityStudy sells 6 in-app purchases, starting at $14.99 per month. Exam Calculator asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for Exam Calculator against 4.5 for ClarityStudy. That said, the two scores are not equally well evidenced: Exam Calculator has 115 ratings behind it against 4, so its average is the more settled of the two. Written reviews are what separate them: 92% of Exam Calculator's written reviews are positive against 100% of ClarityStudy's.

Exam Calculator ships an update every 3 months, ClarityStudy every 10 days. The most recent releases landed on October 20, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Exam Calculator | ClarityStudy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (115 ratings)](https://appshunter.io/ios/app/exam-calculator/id756281884/reviews)** | [4.5 (4 ratings)](https://appshunter.io/ios/app/claritystudy-ai-study-planner/id6745721057/reviews) |
| Number of ratings | **115** | 4 |
| Positive reviews | 92.2% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 10 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1 MB | 125 MB |
| Requires iOS | **7.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Kevin Randrup](https://appshunter.io/developer/895827330) | [Pracee Global Ventures LLC](https://appshunter.io/developer/1813482025) |

## What reviewers say

### Exam Calculator

[App page](https://appshunter.io/ios/app/exam-calculator/id756281884)

Instantly calculate the grade needed on your final exam to achieve a desired overall course score. Simply input your current grades and exam weight for automatic calculations.

**Highlights:** Automatic grade calculation, Input current grades, Set exam weight, Simple user interface, Retina display support

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- ✅ Gets the job done
- 💯 Accurate calculations
- 🚀 Works well
- 💡 Helpful for grades

**What reviewers complain about**

- 🎨 Bland layout
- 🎨 Needs modern graphics
- 🎨 Unattractive color scheme
- 🎨 Bland looking
- 🎨 Needs a prettier interface

**Reported bugs**

- Incompatible with new iOS updates

**Requested features**

- More attractive layout and color scheme
- More modern graphics
- User-friendly interface
- Bigger font size


### ClarityStudy

[App page](https://appshunter.io/ios/app/claritystudy-ai-study-planner/id6745721057)

This app centralizes all your study materials, transforming them into structured learning paths. It offers AI-powered chat for questions, instant summaries, and adaptive quizzes to enhance comprehension and retention. Gamified elements like streaks and achievements keep you motivated.

**Highlights:** Centralized learning repository, AI chat for file questions, Instant document summarization, Adaptive flashcards and quizzes, Dynamic study scheduling, Lecture recording with transcription, Gamified progress tracking

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Clarity Pro - Monthly | $14.99 | per month |
| Clarity Pro - Monthly Sale | $18.99 | per month |
| Clarity Pro - Quarterly | $34.99 | per 3 months |
| Clarity Pro - Annual Sale | $54.99 | per year |
| Clarity Pro - Full Term | $59.99 | per 6 months |
| Clarity Pro - Yearly | $89.99 | per year |


## Frequently asked questions

### Is Exam Calculator free?

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

### Is ClarityStudy free?

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

### Which has better reviews, Exam Calculator or ClarityStudy?

Exam Calculator is rated higher. Exam Calculator averages 4.6 out of 5 from 115 ratings, while ClarityStudy averages 4.5 from 4 ratings.

### Do Exam Calculator or ClarityStudy have ads?

Neither Exam Calculator nor ClarityStudy shows ads.

### Which is updated more often, Exam Calculator or ClarityStudy?

Exam Calculator ships an update every 3 months, and ClarityStudy every 10 days. Most recently, Exam Calculator was updated on October 20, 2026 and ClarityStudy on October 23, 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.*