# Telnet Terminal vs SSL Certificate Checker

The clearest difference is price: SSL Certificate Checker at Free against Telnet Terminal's $2.99. Telnet Terminal's advantage is update cadence (every 2 weeks vs monthly) and iOS requirement (12.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

SSL Certificate Checker is free to download; Telnet Terminal costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Telnet Terminal ships an update every 2 weeks, SSL Certificate Checker monthly. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Telnet Terminal | SSL Certificate Checker |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ssl-certificate-checker/id6760943213/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | — | Ad-supported |
| Size | 8 MB | 31 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Francesco Nicolas Fabio Vibert](https://appshunter.io/developer/1214647340) | [Yuan-Yi Chang](https://appshunter.io/developer/784363421) |

## What reviewers say

### Telnet Terminal

[App page](https://appshunter.io/ios/app/telnet-terminal/id1471155894)

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

**In-app purchases:** none


### SSL Certificate Checker

[App page](https://appshunter.io/ios/app/ssl-certificate-checker/id6760943213)

Monitor the health of SSL/TLS certificates for your websites and services. Instantly check single targets or scan your entire list to identify expiring or expired certificates and review TLS configurations.

**Highlights:** Monitor SSL/TLS certificate health, Check expiry date and days left, Classify certificate status (OK, Expiring, Expired, Failed), View issuer, subject, and SAN details, Inspect negotiated TLS protocol and cipher suite, Perform single target or batch scans, Store targets and results locally

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

**In-app purchases:** none


## Frequently asked questions

### Is Telnet Terminal free?

Telnet Terminal costs $2.99, with no in-app purchases.

### Is SSL Certificate Checker free?

SSL Certificate Checker is free to download, with no in-app purchases.

### Do Telnet Terminal or SSL Certificate Checker have ads?

Neither Telnet Terminal nor SSL Certificate Checker shows ads.

### Which is updated more often, Telnet Terminal or SSL Certificate Checker?

Telnet Terminal ships an update every 2 weeks, and SSL Certificate Checker monthly. Most recently, Telnet Terminal was updated on October 2, 2026 and SSL Certificate Checker on October 5, 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.*