# Advertisement vs GuardLinkApp

The clearest difference is price: GuardLinkApp at Free against Advertisement's $0.99. GuardLinkApp also leads on rating (5.0 vs 1.0) and update cadence (weekly vs every 21 months). Advertisement's advantage is iOS requirement (13.0 vs 18.5). On ratings volume, ads, in-app purchases and device support there is nothing between them.

GuardLinkApp is free to download; Advertisement costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

GuardLinkApp holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Advertisement ships an update every 21 months, GuardLinkApp weekly. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Advertisement | GuardLinkApp |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/advertisement/id1145357885/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/guardlinkapp/id6747190052/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Weekly** |
| Monetization | Paid | **Free** |
| Size | 13 MB | 5 MB |
| Requires iOS | **13.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rafal Ostrowski](https://appshunter.io/developer/1145357884) | [Kevin Coryell](https://appshunter.io/developer/1818378486) |

## What reviewers say

### Advertisement

[App page](https://appshunter.io/ios/app/advertisement/id1145357885)

This app is a professional marketing tool for sending group SMS and rich HTML emails. It allows users to target specific groups, import contacts, and schedule campaigns for effective communication.

**Highlights:** Group SMS texting, Rich HTML email ads, Contact import (.CSV, .TXT, .RTF), Targeted group messaging, Scheduled campaign notifications, Batch queueing for speed

**In-app purchases:** none


### GuardLinkApp

[App page](https://appshunter.io/ios/app/guardlinkapp/id6747190052)

Connect security professionals with job opportunities posted by agencies. Manage your profile, showcase certifications, and get instant job notifications. Track completed jobs and communicate directly with agencies.

**Highlights:** Browse and apply for security jobs, Manage professional profile and certifications, Instant job match notifications, Track completed jobs and performance, In-app messaging with agencies, Privacy-focused contact sharing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Advertisement free?

Advertisement costs $0.99, with no in-app purchases.

### Is GuardLinkApp free?

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

### Which has better reviews, Advertisement or GuardLinkApp?

GuardLinkApp is rated higher. Advertisement averages 1.0 out of 5 from 1 ratings, while GuardLinkApp averages 5.0 from 1 ratings.

### Do Advertisement or GuardLinkApp have ads?

Neither Advertisement nor GuardLinkApp shows ads.

### Which is updated more often, Advertisement or GuardLinkApp?

Advertisement ships an update every 21 months, and GuardLinkApp weekly. Most recently, Advertisement was updated on November 2, 2026 and GuardLinkApp on November 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.*