# EPIC System vs DATAMARK INSIDE

The clearest difference is update cadence: DATAMARK INSIDE at monthly against EPIC System's every 5 months. DATAMARK INSIDE also leads on iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

EPIC System ships an update every 5 months, DATAMARK INSIDE monthly. The most recent releases landed on October 3, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | EPIC System | DATAMARK INSIDE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/epic-system/id1613167104/reviews)** | — |
| Number of ratings | **7** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | Free | — |
| Size | 33 MB | 118 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Audio Enhancement](https://appshunter.io/developer/1613167106) | [Michael Baker International, LLC](https://appshunter.io/developer/918083379) |

## What reviewers say

### EPIC System

[App page](https://appshunter.io/ios/app/epic-system/id1613167104)

Manage your campus communication system remotely. Send paging messages, trigger emergency alerts, and respond to safety notifications. Make real-time adjustments to bell schedules from your mobile device.

**Highlights:** Send paging messages to any zone, Trigger emergency notifications, Respond to SAFE Alerts, Make instant changes to bell schedules, Remote system control

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

**In-app purchases:** none


### DATAMARK INSIDE

[App page](https://appshunter.io/ios/app/datamark-inside/id6738929046)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EPIC System free?

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

### Is DATAMARK INSIDE free?

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

### Do EPIC System or DATAMARK INSIDE have ads?

Neither EPIC System nor DATAMARK INSIDE shows ads.

### Which is updated more often, EPIC System or DATAMARK INSIDE?

EPIC System ships an update every 5 months, and DATAMARK INSIDE monthly. Most recently, EPIC System was updated on October 3, 2026 and DATAMARK INSIDE on October 8, 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.*