# E9sign vs CardSnap

The clearest difference is in-app purchases: E9sign at none against CardSnap's 1. E9sign also leads on ads (none vs shown) and iOS requirement (15.0 vs 17.0). CardSnap's advantage is update cadence (every 3 weeks vs every 4 months). On price and device support there is nothing between them.

Both are free to download. CardSnap sells 1 one-off in-app purchase. E9sign asks for nothing beyond the download.

E9sign ships an update every 4 months, CardSnap every 3 weeks. The most recent releases landed on October 1, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | E9sign | CardSnap |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 18 MB | 6 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [E9PAY](https://appshunter.io/developer/1321773015) | [SEUNGHYUN LEE](https://appshunter.io/developer/1872011705) |

## What reviewers say

### E9sign

[App page](https://appshunter.io/ios/app/e9sign/id6480026164)

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

**In-app purchases:** none


### CardSnap

[App page](https://appshunter.io/ios/app/cardsnap-card-manager/id6758291321)

Securely store and manage your credit card details using advanced OCR scanning and robust device-level encryption. Access your information with biometric authentication and a passcode for ultimate peace of mind.

**Highlights:** OCR card scanning, Secure device storage, Biometric authentication, App-specific passcode, Local-first security policy

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 광고 제거 | $2.99 | one-time |


## Frequently asked questions

### Is E9sign free?

E9sign is free to download, with no in-app purchases.

### Is CardSnap free?

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

### Do E9sign or CardSnap have ads?

CardSnap shows ads; E9sign does not.

### Which is updated more often, E9sign or CardSnap?

E9sign ships an update every 4 months, and CardSnap every 3 weeks. Most recently, E9sign was updated on October 1, 2026 and CardSnap on October 8, 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.*