# Siera Cloud vs CertKeeper

The clearest difference is in-app purchases: Siera Cloud at none against CertKeeper's 2. Siera Cloud also leads on iOS requirement (6.0 vs 26.1). CertKeeper's advantage is update cadence (every 5 days vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. CertKeeper sells 2 in-app purchases, starting at $6.99 per month. Siera Cloud asks for nothing beyond the download.

Siera Cloud ships an update every 6 weeks, CertKeeper every 5 days. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Siera Cloud | CertKeeper |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Size | 11 MB | 25 MB |
| Requires iOS | **6.0** | 26.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Siera Electronics](https://appshunter.io/developer/543810539) | [Ryan Chance](https://appshunter.io/developer/1854612777) |

## What reviewers say

### Siera Cloud

[App page](https://appshunter.io/ios/app/siera-cloud/id999194225)

**Features:** macOS Compatibility

**In-app purchases:** none


### CertKeeper

[App page](https://appshunter.io/ios/app/certkeeper-license-tracker/id6755570013)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CertKeeper Premium Monthly | $6.99 | per month |
| CertKeeper Premium (Annual) | $59.99 | per year |


## Frequently asked questions

### Is Siera Cloud free?

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

### Is CertKeeper free?

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

### Do Siera Cloud or CertKeeper have ads?

Neither Siera Cloud nor CertKeeper shows ads.

### Which is updated more often, Siera Cloud or CertKeeper?

Siera Cloud ships an update every 6 weeks, and CertKeeper every 5 days. Most recently, Siera Cloud was updated on October 3, 2026 and CertKeeper on October 7, 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.*