# iSign vs Easy Invoice & Quote Maker

The clearest difference is update cadence: iSign at every 2 days against Easy Invoice & Quote Maker's every 4 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. iSign sells 8 in-app purchases, starting at $2.99 per 7 days and Easy Invoice & Quote Maker sells 3 in-app purchases, starting at $17.99 per month. Whichever you choose, the download price is not the number that matters.

iSign ships an update every 2 days, Easy Invoice & Quote Maker every 4 weeks. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | iSign | Easy Invoice & Quote Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (31 ratings)](https://appshunter.io/ios/app/isign-sign-documents/id6740584958/reviews)** | — |
| Number of ratings | **31** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 4 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 59 MB | 5 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Eidarovi Ilgar](https://appshunter.io/developer/1790704253) | [chris constantine](https://appshunter.io/developer/6775178229) |

## What reviewers say

### iSign

[App page](https://appshunter.io/ios/app/isign-sign-documents/id6740584958)

Easily create, manage, and customize digital signatures for business, personal, or legal documents. Sign PDFs, Word files, and images securely and paperlessly directly from your device. Offers a seamless and professional signing experience.

**Highlights:** Create custom digital signatures, Sign PDFs, Word, and image files, Secure and legally compliant signatures, Paperless document signing, Manage signatures easily

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Create Your Signature | $2.99 | per 7 days |
| Create Your Signature | $4.99 | per 7 days |
| Create Your Signature | $6.99 | per 7 days |
| Create Your Signature | $9.99 | per 7 days |
| Create Your Signature | $19.99 | per year |
| Create Your Signature | $29.99 | per year |
| Create Your Signature | $39.99 | per year |
| Create Your Signature | $49.99 | per year |


### Easy Invoice & Quote Maker

[App page](https://appshunter.io/ios/app/easy-invoice-and-quote-maker/id6780689514)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard | $17.99 | per month |
| Advanced | $24.99 | per month |
| Full Unlock | $23.99 | one-time |


## Frequently asked questions

### Is iSign free?

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

### Is Easy Invoice & Quote Maker free?

Easy Invoice & Quote Maker is free to download, with in-app purchases available.

### Do iSign or Easy Invoice & Quote Maker have ads?

Neither iSign nor Easy Invoice & Quote Maker shows ads.

### Which is updated more often, iSign or Easy Invoice & Quote Maker?

iSign ships an update every 2 days, and Easy Invoice & Quote Maker every 4 weeks. Most recently, iSign was updated on October 24, 2026 and Easy Invoice & Quote Maker on October 17, 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.*