# Epoch X vs Safe Message Shield

The clearest difference is price: Epoch X at Free against Safe Message Shield's $1.99. Epoch X also leads on update cadence (every 3 weeks vs every 4 months). Safe Message Shield's advantage is in-app purchases (none vs 2). On ads, device support and iOS requirement there is nothing between them.

Epoch X is free to download; Safe Message Shield costs $1.99 up front. Epoch X sells 2 one-off in-app purchases. Safe Message Shield asks for nothing beyond the download.

Epoch X ships an update every 3 weeks, Safe Message Shield every 4 months. The most recent releases landed on September 14, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Epoch X | Safe Message Shield |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[3.0 (5 ratings)](https://appshunter.io/ios/app/epoch-x/id6503222379/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 2 MB | 5 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kenneth W Anderson](https://appshunter.io/developer/1742583594) | [Tamer Savasci](https://appshunter.io/developer/1835844976) |

## What reviewers say

### Epoch X

[App page](https://appshunter.io/ios/app/epoch-x/id6503222379)

This app helps you visualize and manage your time with precision. Track your progress through the year, fiscal periods, and countdown to important events. It offers tools for planning, collaboration, and understanding dates.

**Highlights:** Yearly day and week tracking, Fiscal quarter management, Event countdowns, Date calculator, Team collaboration features, Home and lock screen widgets

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Epoch X Pro Lifetime | $1.99 | one-time |
| Epoch X Pro Lifetime | $3.99 | one-time |


### Safe Message Shield

[App page](https://appshunter.io/ios/app/safe-message-shield/id6755031025)

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

**In-app purchases:** none


## Frequently asked questions

### Is Epoch X free?

Epoch X is free to download, with in-app purchases available.

### Is Safe Message Shield free?

Safe Message Shield costs $1.99, with no in-app purchases.

### Do Epoch X or Safe Message Shield have ads?

Neither Epoch X nor Safe Message Shield shows ads.

### Which is updated more often, Epoch X or Safe Message Shield?

Epoch X ships an update every 3 weeks, and Safe Message Shield every 4 months. Most recently, Epoch X was updated on September 14, 2026 and Safe Message Shield on September 19, 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.*