# Smart Card Utility vs KXReaderKits

The clearest difference is in-app purchases: KXReaderKits at none against Smart Card Utility's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Smart Card Utility sells 4 in-app purchases, starting at $2.99 per month. KXReaderKits asks for nothing beyond the download.

Smart Card Utility ships an update every 2 months, KXReaderKits monthly. The most recent releases landed on September 19, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Smart Card Utility | KXReaderKits |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (60 ratings)](https://appshunter.io/ios/app/smart-card-utility/id1444710309/reviews)** | — |
| Number of ratings | **60** | — |
| Positive reviews | 38.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 8 MB | 19 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Twocanoes Software, Inc.](https://appshunter.io/developer/521862499) | [KEYXENTIC INC.](https://appshunter.io/developer/1255559704) |

## What reviewers say

### Smart Card Utility

[App page](https://appshunter.io/ios/app/smart-card-utility/id1444710309)

Access secure government and military websites on your iPhone or iPad using your PIV-enabled smart card. Log in quickly to Office 365, Webmail, Teams, and more, eliminating the need for a laptop.

**Highlights:** Smart card authentication for O365, Webmail, Teams, Access CAC protected websites via Safari, Fast login on iPhone and iPad, Supports PIV, CACv2/ECA, and PKCS15 cards, Compatible with various smart card readers, Access military and civilian web sites

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3rd Party Readers Support | $2.99 | per month |
| Smart Card Utility | $49.99 | one-time |
| Smart Card Utility Mobile | $49.99 | one-time |
| Third Party Readers | $49.99 | one-time |

**What reviewers like**

- 👍 Works with DoD CAC
- 🚀 Access OWA and MyPay
- 👍 Works with Safari
- 🚀 Great for mobile iOS users
- 👍 Easy certificate download

**What reviewers complain about**

- 🐛 Doesn't work with newer iPhones
- 🐛 Overly expensive
- 🐛 Not user-friendly
- 🐛 Subscription required
- 🐛 Waste of money

**Reported bugs**

- Device will not connect to newer iPhones
- PIN suddenly won't work
- Does not see SCR 3310 card reader
- Bluetooth reader bug on macOS
- New update broke BT read on iOS

**Requested features**

- Support for more CAC enabled sites
- Show cert chain graphically
- Support alphanumeric+symbols PINs


### KXReaderKits

[App page](https://appshunter.io/ios/app/kxreaderkits/id1506709640)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Card Utility free?

Smart Card Utility is free to download, with in-app purchases available.

### Is KXReaderKits free?

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

### Do Smart Card Utility or KXReaderKits have ads?

Neither Smart Card Utility nor KXReaderKits shows ads.

### Which is updated more often, Smart Card Utility or KXReaderKits?

Smart Card Utility ships an update every 2 months, and KXReaderKits monthly. Most recently, Smart Card Utility was updated on September 19, 2026 and KXReaderKits on September 22, 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.*