# Frizzle vs iGrade

The clearest difference is in-app purchases: Frizzle at none against iGrade's 5. iGrade's advantage is update cadence (weekly vs monthly) and ratings volume (7 vs 2). On price, rating, ads and device support there is nothing between them.

Both are free to download. iGrade sells 5 in-app purchases, starting at $4.99 per month. Frizzle asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Frizzle against 4.9 for iGrade. Both are backed by a comparable volume of ratings — 2 and 7 respectively.

Frizzle ships an update monthly, iGrade weekly. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Frizzle | iGrade |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/frizzle/id6760978615/reviews)** | [4.9 (7 ratings)](https://appshunter.io/ios/app/igrade-teacher-test-grader/id6761552153/reviews) |
| Number of ratings | 2 | **7** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 9 MB | 62 MB |
| Requires iOS | 26.2 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Frizzle, Inc](https://appshunter.io/developer/1887111027) | [iGrade LLC](https://appshunter.io/developer/1827305933) |

## What reviewers say

### Frizzle

[App page](https://appshunter.io/ios/app/frizzle/id6760978615)

This AI-powered app automates the grading of handwritten student work from photos. It provides instant grades, written feedback, and skill mastery data, saving educators valuable time. Compatible with existing worksheets, it streamlines the assessment process for K-12 and college teachers.

**Highlights:** Grades handwritten work from photos, Provides written feedback or point scores, Offers skill-level mastery data, Auto-sorts mixed stacks by student name, Works with existing worksheets

**In-app purchases:** none


### iGrade

[App page](https://appshunter.io/ios/app/igrade-teacher-test-grader/id6761552153)

This AI-powered tool assists educators by grading student papers from photographs. It handles various question types, flags uncertain answers for review, and summarizes class performance. Prioritizing privacy, it masks student data locally and deletes images post-grading.

**Highlights:** Reads handwritten answers from photos, Grades multiple choice, fill-in-the-blank, short answer, and free response, Flags uncertain answers for review, Summarizes class performance, Exports results as CSV, Masks student data locally for privacy

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iGrade Starter Monthly | $4.99 | per month |
| iGrade Premium Monthly | $9.99 | per month |
| iGrade Starter Annual | $49.99 | per year |
| iGrade Premium Annual | $99.99 | per year |
| iGrade Paper Pack | $5.99 | one-time |


## Frequently asked questions

### Is Frizzle free?

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

### Is iGrade free?

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

### Which has better reviews, Frizzle or iGrade?

Frizzle is rated higher. Frizzle averages 5.0 out of 5 from 2 ratings, while iGrade averages 4.9 from 7 ratings.

### Do Frizzle or iGrade have ads?

Neither Frizzle nor iGrade shows ads.

### Which is updated more often, Frizzle or iGrade?

Frizzle ships an update monthly, and iGrade weekly. Most recently, Frizzle was updated on November 9, 2026 and iGrade on November 5, 2026.

---

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