# Study Answer vs Sign Documents

The clearest difference is ads: Sign Documents at none against Study Answer's shown. Study Answer's advantage is update cadence (weekly vs monthly) and iOS requirement (12.0 vs 16.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Study Answer sells 3 in-app purchases, starting at $7.99 per 7 days and Sign Documents sells 7 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Study Answer ships an update weekly, Sign Documents monthly. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Study Answer | Sign Documents |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (17 ratings)](https://appshunter.io/ios/app/sign-documents-signeo/id6751916710/reviews)** |
| Number of ratings | — | **17** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 36 MB | 33 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [开朗 任](https://appshunter.io/developer/1614789754) | [Anastasiia Tkachenko](https://appshunter.io/developer/1837909202) |

## What reviewers say

### Study Answer

[App page](https://appshunter.io/ios/app/study-answer-the-classroom-app/id6751585906)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Membership Subscription | $7.99 | per 7 days |
| Yearly Membership Subscription | $49.99 | per year |
| Yearly Membership Subscription | $49.99 | per year |


### Sign Documents

[App page](https://appshunter.io/ios/app/sign-documents-signeo/id6751916710)

Streamline document signing and form completion directly from your device. Create custom digital signatures, fill out forms without printing, and securely share signed files. Keep all your important documents organized and accessible.

**Highlights:** Legally binding digital signatures, Custom signature creation, Form filling without printing, Secure document storage, Direct sharing of signed documents

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Digital Signature Maker | $2.99 | per 7 days |
| Digital Signature Maker | $4.99 | per 7 days |
| Digital Signature Maker | $6.99 | per 7 days |
| Digital Signature Maker | $9.99 | per 7 days |
| Digital Signature Maker | $19.99 | per year |
| Digital Signature Maker | $29.99 | per year |
| Digital Signature Maker | $39.99 | per year |


## Frequently asked questions

### Is Study Answer free?

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

### Is Sign Documents free?

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

### Do Study Answer or Sign Documents have ads?

Study Answer shows ads; Sign Documents does not.

### Which is updated more often, Study Answer or Sign Documents?

Study Answer ships an update weekly, and Sign Documents monthly. Most recently, Study Answer was updated on October 6, 2026 and Sign Documents on October 24, 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.*