# CDK eSignature vs Sunbit Merchant

The clearest difference is rating: Sunbit Merchant at 5.0 against CDK eSignature's 1.6. Sunbit Merchant also leads on update cadence (weekly vs every 2 months). CDK eSignature's advantage is device support (3 vs 1) and iOS requirement (8.0 vs 13.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sunbit Merchant holds the better App Store score, 5.0 against 1.6. Both are backed by a comparable volume of ratings — 5 and 8 respectively.

CDK eSignature ships an update every 2 months, Sunbit Merchant weekly. The most recent releases landed on October 2, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | CDK eSignature | Sunbit Merchant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.6 (5 ratings)](https://appshunter.io/ios/app/cdk-esignature/id776288698/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/sunbit-merchant/id1399985466/reviews)** |
| Number of ratings | 5 | **8** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | Free |
| Size | 12 MB | 81 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [CDK Global, Inc.](https://appshunter.io/developer/931492193) | [Sunbit. Inc](https://appshunter.io/developer/1399985465) |

## What reviewers say

### CDK eSignature

[App page](https://appshunter.io/ios/app/cdk-esignature/id776288698)

This app allows customers of a Dealer Management System to electronically sign documents on an iPad. It streamlines the process of approving service work or purchasing parts, saving time during vehicle drop-off and pick-up.

**Highlights:** Electronic signing on iPad, Approve service work, Approve parts purchases, Time-saving for customers, Integrates with DMS

**Features:** macOS Compatibility

**In-app purchases:** none


### Sunbit Merchant

[App page](https://appshunter.io/ios/app/sunbit-merchant/id1399985466)

This app enables merchants to quickly process customer financing applications for purchases. It streamlines the application process to under a minute, requiring only a customer's ID, email, and debit card. The interface is designed for easy use on tablet devices.

**Highlights:** Fast customer financing applications, Under 60-second processing time, Paperless application process, Requires state ID, email, and debit card, Designed for tablet use

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

**In-app purchases:** none


## Frequently asked questions

### Is CDK eSignature free?

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

### Is Sunbit Merchant free?

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

### Which has better reviews, CDK eSignature or Sunbit Merchant?

Sunbit Merchant is rated higher. CDK eSignature averages 1.6 out of 5 from 5 ratings, while Sunbit Merchant averages 5.0 from 8 ratings.

### Do CDK eSignature or Sunbit Merchant have ads?

Neither CDK eSignature nor Sunbit Merchant shows ads.

### Which is updated more often, CDK eSignature or Sunbit Merchant?

CDK eSignature ships an update every 2 months, and Sunbit Merchant weekly. Most recently, CDK eSignature was updated on October 2, 2026 and Sunbit Merchant on October 25, 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.*