# Group Text | Mass Message vs HC Key

The clearest difference is review sentiment: HC Key at 100% against Group Text | Mass Message's 43%. HC Key also leads on in-app purchases (none vs 14) and rating (4.6 vs 4.3). Group Text | Mass Message's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 5 months). On price and device support there is nothing between them.

Both are free to download. Group Text | Mass Message sells 14 in-app purchases, starting at $6.99 per month. HC Key asks for nothing beyond the download.

HC Key holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: Group Text | Mass Message has 5.8K ratings behind it against 70, so its average is the more settled of the two. Written reviews point the same way: 43% of Group Text | Mass Message's written reviews are positive against 100% of HC Key's.

Group Text | Mass Message ships an update every 3 weeks, HC Key every 5 months. The most recent releases landed on October 19, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Group Text | Mass Message | HC Key |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (5.8K ratings)](https://appshunter.io/ios/app/group-text-mass-message/id1171955831/reviews) | **[4.6 (70 ratings)](https://appshunter.io/ios/app/hc-key/id1559953335/reviews)** |
| Number of ratings | **5.8K** | 70 |
| Positive reviews | 43.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 44 MB | 29 MB |
| Requires iOS | 16.0 | **13.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mass Text LLC](https://appshunter.io/developer/1689411102) | [Hartmann Controls Corp](https://appshunter.io/developer/1470461774) |

## What reviewers say

### Group Text | Mass Message

[App page](https://appshunter.io/ios/app/group-text-mass-message/id1171955831)

Send individual text messages to multiple contacts simultaneously. Organize contacts into custom groups, utilize message templates for efficiency, and personalize messages with recipient details. Upgrade for unlimited groups and advanced features.

**Highlights:** Send individual texts to groups, Create and manage custom groups, Use message templates, Personalize messages with tags, Import iCloud groups, Multi-number selection per contact

**Features:** Family Sharing, Vision Pro support

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1-Month subscription | $6.99 | per month |
| Monthly Subscription | $6.99 | per month |
| 1-Month subscription | $9.99 | per month |
| All Access Monthly | $9.99 | per month |
| 3-Months subscription | $17.99 | per 3 months |
| 12-Months subscription | $29.99 | per year |
| 12-Months subscription | $39.99 | per year |
| 12-Months subscription | $39.99 | per year |
| Annual Subscription | $39.99 | per year |
| 12-Months subscription | $49.99 | per year |
| 12-Months subscription | $59.99 | per year |
| All Access Yearly | $59.99 | per year |
| Text Groups Premium | $39.99 | one-time |
| Lifetime purchase | $79.99 | one-time |

**What reviewers like**

- 🚀 Easy to use
- 👍 Convenient for group messaging
- 🚀 Fast and efficient
- 👍 Helpful for business/work
- 👍 Great customer support

**What reviewers complain about**

- 🐛 Compatibility issues with iOS updates
- 🐛 Unreliable message delivery
- 💰 Expensive subscription
- 🐛 Glitchy/buggy app
- 🐛 Contacts/groups disappearing

**Reported bugs**

- App crashing/not opening
- Messages not sending
- Contacts/groups disappearing
- Compatibility issues with iOS

**Requested features**

- Ability to send images/attachments
- Option to schedule messages
- Improved contact/group management
- Email integration


### HC Key

[App page](https://appshunter.io/ios/app/hc-key/id1559953335)

This app allows you to use your smartphone to unlock doors, eliminating the need for physical credentials. It offers an easy-to-use interface for swift access and enables temporary access for visitors.

**Highlights:** Unlock doors with smartphone, Replace physical credentials, Easy user registration, Grant temporary visitor access, Customize visitor access duration, Visitor access without app installation

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Group Text | Mass Message free?

Group Text | Mass Message is free to download, with in-app purchases available.

### Is HC Key free?

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

### Which has better reviews, Group Text | Mass Message or HC Key?

HC Key is rated higher. Group Text | Mass Message averages 4.3 out of 5 from 5.8K ratings, while HC Key averages 4.6 from 70 ratings.

### Do Group Text | Mass Message or HC Key have ads?

HC Key shows ads; Group Text | Mass Message does not.

### Which is updated more often, Group Text | Mass Message or HC Key?

Group Text | Mass Message ships an update every 3 weeks, and HC Key every 5 months. Most recently, Group Text | Mass Message was updated on October 19, 2026 and HC Key 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.*