# LockSign vs Quotation Maker

The clearest difference is iOS requirement: Quotation Maker at 15.0 against LockSign's 17.4. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. LockSign sells 2 in-app purchases, starting at $5.99 per month and Quotation Maker sells 3 in-app purchases, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.

LockSign ships an update fortnightly, Quotation Maker every 9 days. The most recent releases landed on June 2, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | LockSign | Quotation Maker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 9 days** |
| Size | 72 MB | 70 MB |
| Requires iOS | 17.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [LockSign LLC](https://appshunter.io/developer/1489917418) | [StringiFy (IN)](https://appshunter.io/developer/1770691983) |

## What reviewers say

### LockSign

[App page](https://appshunter.io/ios/app/locksign-secure-signatures/id1571283461)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard | $5.99 | per month |
| Premium | $9.99 | per month |


### Quotation Maker

[App page](https://appshunter.io/ios/app/quotation-maker-invoice-maker/id6759043210)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Base Plan | $9.99 | per year |
| Pro Plan | $14.99 | per year |
| Platinum Plan | $19.99 | per year |


## Frequently asked questions

### Is LockSign free?

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

### Is Quotation Maker free?

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

### Do LockSign or Quotation Maker have ads?

Neither LockSign nor Quotation Maker shows ads.

### Which is updated more often, LockSign or Quotation Maker?

LockSign ships an update fortnightly, and Quotation Maker every 9 days. Most recently, LockSign was updated on June 2, 2026 and Quotation Maker on September 13, 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.*