# StudyAgent vs Math Helper Sigmaly AI

StudyAgent and Math Helper Sigmaly AI are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. StudyAgent sells 2 in-app purchases, starting at $9.99 per month and Math Helper Sigmaly AI sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

StudyAgent ships an update every 10 days, Math Helper Sigmaly AI every 2 weeks. The most recent releases landed on October 13, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | StudyAgent | Math Helper Sigmaly AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (12 ratings)](https://appshunter.io/ios/app/studyagent-ai-homework-tutor/id6754365864/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | Freemium | — |
| Size | 83 MB | 22 MB |
| Requires iOS | 17.6 | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Oli&Oli Limited Inc](https://appshunter.io/developer/1848056408) | [Anatoli Niculeac](https://appshunter.io/developer/1788751874) |

## What reviewers say

### StudyAgent

[App page](https://appshunter.io/ios/app/studyagent-ai-homework-tutor/id6754365864)

This AI-powered learning system provides instant homework grading with step-by-step explanations. It offers personalized tutoring, interactive video lessons, and knowledge trees to help users master concepts across various subjects. Practice is tailored to individual weaknesses, fostering deep understanding.

**Highlights:** Instant homework grading with step-by-step explanations, Personalized AI tutor via text or voice, Interactive video learning with AI chat, Visual knowledge trees for concept connection, Targeted practice based on identified weaknesses, Progress tracking across subjects, Privacy-focused learning environment

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StudyMates Premium | $9.99 | per month |
| StudyMates Ultra | $19.99 | per month |


### Math Helper Sigmaly AI

[App page](https://appshunter.io/ios/app/math-helper-sigmaly-ai/id6756194673)

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3-Day Free Trial Weekly | $4.99 | per 7 days |
| 7-Day Trial Monthly | $12.99 | per month |
| Semester Plan | $34.99 | per 6 months |


## Frequently asked questions

### Is StudyAgent free?

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

### Is Math Helper Sigmaly AI free?

Math Helper Sigmaly AI is free to download, with in-app purchases available.

### Do StudyAgent or Math Helper Sigmaly AI have ads?

Neither StudyAgent nor Math Helper Sigmaly AI shows ads.

### Which is updated more often, StudyAgent or Math Helper Sigmaly AI?

StudyAgent ships an update every 10 days, and Math Helper Sigmaly AI every 2 weeks. Most recently, StudyAgent was updated on October 13, 2026 and Math Helper Sigmaly AI on October 11, 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.*