# BLOC Mobile vs Serenity Smart

The clearest difference is review sentiment: Serenity Smart at 67% against BLOC Mobile's 0%. Serenity Smart also leads on rating (4.2 vs 3.4) and update cadence (fortnightly vs every 11 months). BLOC Mobile's advantage is iOS requirement (10.3 vs 16.4). On price, ratings volume, 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.

Serenity Smart holds the better App Store score, 4.2 against 3.4. Both are backed by a comparable volume of ratings — 7 and 9 respectively. Written reviews point the same way: 0% of BLOC Mobile's written reviews are positive against 67% of Serenity Smart's.

BLOC Mobile ships an update every 11 months, Serenity Smart fortnightly. The most recent releases landed on October 13, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | BLOC Mobile | Serenity Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (7 ratings)](https://appshunter.io/ios/app/bloc-mobile/id1442260552/reviews) | **[4.2 (9 ratings)](https://appshunter.io/ios/app/serenity-smart/id1464476379/reviews)** |
| Number of ratings | 7 | **9** |
| Positive reviews | 0.0% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 30 MB | 74 MB |
| Requires iOS | **10.3** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 12+ |
| Developer | [Knockdown Outdoors Corporation](https://appshunter.io/developer/1118076550) | [Serenity App, Inc.](https://appshunter.io/developer/1464476378) |

## What reviewers say

### BLOC Mobile

[App page](https://appshunter.io/ios/app/bloc-mobile/id1442260552)

Access emergency call system data and alerts instantly from any location. Manage resident information, view staff schedules, and request backup to improve awareness and efficiency.

**Highlights:** Instant access to emergency data, Real-time alerts, Resident information management, Staff shift visibility, Request backup functionality, Increased staff efficiency

**Features:** macOS Compatibility

**In-app purchases:** none


### Serenity Smart

[App page](https://appshunter.io/ios/app/serenity-smart/id1464476379)

This secure group messaging app connects caregivers for older adults on one platform. It facilitates communication and collaboration to enhance the quality of care and life for seniors.

**Highlights:** Secure group messaging, Caregiver collaboration, Improved care quality, Enhanced quality of life, Single communication platform

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

**In-app purchases:** none


## Frequently asked questions

### Is BLOC Mobile free?

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

### Is Serenity Smart free?

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

### Which has better reviews, BLOC Mobile or Serenity Smart?

Serenity Smart is rated higher. BLOC Mobile averages 3.4 out of 5 from 7 ratings, while Serenity Smart averages 4.2 from 9 ratings.

### Do BLOC Mobile or Serenity Smart have ads?

Neither BLOC Mobile nor Serenity Smart shows ads.

### Which is updated more often, BLOC Mobile or Serenity Smart?

BLOC Mobile ships an update every 11 months, and Serenity Smart fortnightly. Most recently, BLOC Mobile was updated on October 13, 2026 and Serenity Smart on September 24, 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.*