# GSB Card Control vs Clyr

The clearest difference is update cadence: GSB Card Control at every 4 months against Clyr's every 16 months. GSB Card Control also leads on iOS requirement (10.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

GSB Card Control ships an update every 4 months, Clyr every 16 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | GSB Card Control | Clyr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/gsb-card-control/id1524919163/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 16 months |
| Monetization | Free | — |
| Size | 13 MB | 73 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Grinnell State Bank Inc.](https://appshunter.io/developer/909117332) | [Persona Inc.](https://appshunter.io/developer/1135062280) |

## What reviewers say

### GSB Card Control

[App page](https://appshunter.io/ios/app/gsb-card-control/id1524919163)

Protect your debit card with real-time alerts for transactions and suspicious activity. Manage card usage by setting spending limits, location restrictions, and transaction types. Quickly turn your card on or off and check your balance.

**Highlights:** Real-time transaction alerts, Customizable spending limits, Location-based transaction controls, Turn card on/off, Check account balance, Fingerprint login

**Features:** macOS Compatibility

**In-app purchases:** none


### Clyr

[App page](https://appshunter.io/ios/app/clyr-expense-management/id6737986821)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GSB Card Control free?

GSB Card Control is free to download, with no in-app purchases.

### Is Clyr free?

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

### Do GSB Card Control or Clyr have ads?

Neither GSB Card Control nor Clyr shows ads.

### Which is updated more often, GSB Card Control or Clyr?

GSB Card Control ships an update every 4 months, and Clyr every 16 months. Most recently, GSB Card Control was updated on November 3, 2026 and Clyr on October 30, 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.*