# Grades vs MathAce

Grades and MathAce both sit at 4.9 stars, but that hides the real split: 70% of Grades's written reviews are positive against 59% of MathAce's. MathAce's advantage is iOS requirement (16.0 vs 18.0). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Grades sells 7 in-app purchases, starting at $3.99 per month and MathAce sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Grades holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 13K and 8.8K respectively. Written reviews point the same way: 70% of Grades's written reviews are positive against 59% of MathAce's.

Both ship on a similar rhythm, roughly every 2 weeks. Both last shipped on October 1, 2026.

## The numbers

| Metric | Grades | MathAce |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (13K ratings)](https://appshunter.io/ios/app/grades-grade-calculator-gpa/id1069653513/reviews)** | [4.7 (8.8K ratings)](https://appshunter.io/ios/app/mathace-solve-study-question/id6636481467/reviews) |
| Number of ratings | **13K** | 8.8K |
| Positive reviews | **69.6% of reviews** | 58.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 38 MB | 51 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Plutonium Apps, LLC](https://appshunter.io/developer/912615896) | [精精 唐](https://appshunter.io/developer/1762202088) |

## What reviewers say

### Grades

[App page](https://appshunter.io/ios/app/grades-grade-calculator-gpa/id1069653513)

Calculate the exact scores needed on future assignments to achieve desired grades and overall GPA. Customize your experience with icons and colors, and manage assignments with flexible grading options.

**Highlights:** Grade Calculator, GPA Calculator, Custom icons and colors, Grouped assignments, Weighted or Points grading, Supports all GPA scales

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Grades Premium | $3.99 | per month |
| Grades Premium | $5.99 | per month |
| Grades Premium | $7.99 | per month |
| Grades Premium | $9.99 | per year |
| Grades Premium | $14.99 | per year |
| Grades Premium | $19.99 | per year |
| Grades Premium | $8.99 | one-time |

**What reviewers like**

- 👍 Easy to use and navigate
- 🚀 Helpful for tracking grades and calculating target grades
- 💡 Customizable grade settings
- 👍 Useful for staying on top of academic progress
- 👍 Aesthetically pleasing interface

**What reviewers complain about**

- 🔒 Limited to 3-4 classes in free version
- 💰 Premium version is required for more features
- 🐛 Occasional crashes and data loss issues
- 🔍 Lack of flexibility in grade scales and weighting

**Reported bugs**

- Courses and assignments disappearing after using the app
- Incorrect grade calculations when using grouped assignments
- Crashes after recent app updates

**Requested features**

- Add more than 4 classes in free version
- Ability to customize grade scales (e.g. GCSE, WAM)
- Option to add bonus points or extra credit
- GPA calculator that accounts for credit hours
- Calendar integration for assignment tracking


### MathAce

[App page](https://appshunter.io/ios/app/mathace-solve-study-question/id6636481467)

This app helps students solve math problems across various subjects like algebra, geometry, and calculus. It offers instant photo problem solving, an advanced calculator, graphing tools, and step-by-step equation solutions to aid in understanding and mastering math concepts.

**Highlights:** Instant photo problem solving, Advanced calculator with unit conversions, Equation solver with step-by-step solutions, Graphing and visualization of functions, Handles algebra, geometry, and calculus

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MathAce Pro | $6.99 | per 7 days |
| AnsAce AI Premium | $9.99 | per month |
| AnsAce AI Premium | $79.99 | per year |

**What reviewers like**

- 🚀 Accurate answers
- 💡 Step-by-step explanations
- 👍 Helpful for improving grades
- 👍 Works for various subjects

**What reviewers complain about**

- 🐛 Inaccurate or incorrect answers
- 🔍 Limited free usage
- 🔍 Subscription required for more uses
- 🔍 Frequent ads

**Reported bugs**

- Answers not matching the problem
- App freezing or crashing
- Incompatible with older devices

**Requested features**

- Remove usage limits
- Bring back old Gauth app
- Add writing assistant feature


## Frequently asked questions

### Is Grades free?

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

### Is MathAce free?

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

### Which has better reviews, Grades or MathAce?

Grades is rated higher. Grades averages 4.9 out of 5 from 13K ratings, while MathAce averages 4.7 from 8.8K ratings.

### Do Grades or MathAce have ads?

Neither Grades nor MathAce shows ads.

### Which is updated more often, Grades or MathAce?

Grades ships an update every 2 weeks, and MathAce every 2 weeks. Most recently, Grades was updated on October 1, 2026 and MathAce on October 1, 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.*