# PosterMap vs DataCentral

The clearest difference is ads: DataCentral at none against PosterMap's shown. DataCentral also leads on update cadence (every 3 days vs every 9 days). PosterMap's advantage is iOS requirement (15.1 vs 17.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. PosterMap sells 3 in-app purchases, starting at $4.99 per month and DataCentral sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

PosterMap ships an update every 9 days, DataCentral every 3 days. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | PosterMap | DataCentral |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/datacentral/id6762427769/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Every 3 days** |
| Monetization | — | Freemium |
| Size | 98 MB | 34 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ali Goktas](https://appshunter.io/developer/1604433091) | [Stephen Moore](https://appshunter.io/developer/1894111091) |

## What reviewers say

### PosterMap

[App page](https://appshunter.io/ios/app/postermap-custom-map-maker/id6760111420)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Yearly | $19.99 | per year |
| Lifetime Pro Unlock | $39.99 | one-time |


### DataCentral

[App page](https://appshunter.io/ios/app/datacentral/id6762427769)

Monitor your servers, sensors, and infrastructure in real-time from your iPhone. Receive instant alerts for temperature, uptime, and power status changes. Ideal for home labs, small businesses, and colocation racks to prevent downtime.

**Highlights:** Real-time sensor readings, Customizable push notifications, Uptime and power status monitoring, Historical data and trend analysis, Modern interface for quick glances

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DataCentral Pro Monthly | $9.99 | per month |
| DataCentral Pro Annual | $89.99 | per year |


## Frequently asked questions

### Is PosterMap free?

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

### Is DataCentral free?

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

### Do PosterMap or DataCentral have ads?

PosterMap shows ads; DataCentral does not.

### Which is updated more often, PosterMap or DataCentral?

PosterMap ships an update every 9 days, and DataCentral every 3 days. Most recently, PosterMap was updated on October 4, 2026 and DataCentral 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.*