# Preloop vs CertWarden

The clearest difference is in-app purchases: Preloop at none against CertWarden's 1. CertWarden's advantage is update cadence (daily vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

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

Preloop ships an update every 3 months, CertWarden daily. The most recent releases landed on October 11, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Preloop | CertWarden |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/preloop/id6757803021/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Daily** |
| Monetization | Free | — |
| Size | 4 MB | 1 MB |
| Requires iOS | 18.2 | **17.6** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Spacecode AI Inc](https://appshunter.io/developer/1854261683) | [Ismail Perim](https://appshunter.io/developer/1844106060) |

## What reviewers say

### Preloop

[App page](https://appshunter.io/ios/app/preloop/id6757803021)

This app acts as a human approval layer for AI agents, intercepting risky actions and routing them for your one-tap approval. It allows AI to handle routine tasks while you maintain control over critical decisions, ensuring compliance and an audit trail.

**Highlights:** Human approval for AI actions, Instant notifications with context, One-tap approve/decline, Audit trail for compliance, Risk-based policy enforcement, Works with Claude and Cursor

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### CertWarden

[App page](https://appshunter.io/ios/app/certwarden-ssl-expiry-tracker/id6759068656)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CertWarden Pro (Lifetime) | $4.99 | one-time |


## Frequently asked questions

### Is Preloop free?

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

### Is CertWarden free?

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

### Do Preloop or CertWarden have ads?

Neither Preloop nor CertWarden shows ads.

### Which is updated more often, Preloop or CertWarden?

Preloop ships an update every 3 months, and CertWarden daily. Most recently, Preloop was updated on October 11, 2026 and CertWarden on October 20, 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.*