# CertLei Verifier vs Quick Timer

The clearest difference is device support: CertLei Verifier at 3 against Quick Timer's 1. CertLei Verifier also leads on iOS requirement (15.6 vs 26.2). On price, update cadence, ads and in-app purchases there is nothing between them.

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

CertLei Verifier ships an update every 9 days, Quick Timer weekly. The most recent releases landed on September 26, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | CertLei Verifier | Quick Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Size | 29 MB | 16 MB |
| Requires iOS | **15.6** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Certizen Technology Limited](https://appshunter.io/developer/1564645035) | [SEOK KI KWON](https://appshunter.io/developer/347489029) |

## What reviewers say

### CertLei Verifier

[App page](https://appshunter.io/ios/app/certlei-verifier/id6761257520)

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

**In-app purchases:** none


### Quick Timer

[App page](https://appshunter.io/ios/app/quick-timer-tap-and-go/id6761804318)

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

**In-app purchases:** none


## Frequently asked questions

### Is CertLei Verifier free?

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

### Is Quick Timer free?

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

### Do CertLei Verifier or Quick Timer have ads?

Neither CertLei Verifier nor Quick Timer shows ads.

### Which is updated more often, CertLei Verifier or Quick Timer?

CertLei Verifier ships an update every 9 days, and Quick Timer weekly. Most recently, CertLei Verifier was updated on September 26, 2026 and Quick Timer on September 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*