# PBXMonitor Mobile vs Philera

The clearest difference is in-app purchases: PBXMonitor Mobile at none against Philera's 4. PBXMonitor Mobile also leads on ads (none vs shown) and device support (3 vs 1). Philera's advantage is update cadence (every 4 months vs every 30 months). On price there is nothing between them.

Both are free to download. Philera sells 4 in-app purchases, starting at $3.99 per 7 days. PBXMonitor Mobile asks for nothing beyond the download.

PBXMonitor Mobile ships an update every 30 months, Philera every 4 months. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | PBXMonitor Mobile | Philera |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (5 ratings)](https://appshunter.io/ios/app/philera-stamp-identifier/id6759168251/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 30 months | **Every 4 months** |
| Monetization | — | Free with in-app purchases |
| Size | 2 MB | 45 MB |
| Requires iOS | **13.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Anthony Beltran](https://appshunter.io/developer/1547923109) | [Julian Praest](https://appshunter.io/developer/1171203781) |

## What reviewers say

### PBXMonitor Mobile

[App page](https://appshunter.io/ios/app/pbxmonitor-mobile/id1547923107)

**In-app purchases:** none


### Philera

[App page](https://appshunter.io/ios/app/philera-stamp-identifier/id6759168251)

Instantly identify postage stamps using your camera, with smart pre-grading and market value analysis. Manage your stamp collection privately on your device and explore philatelic trends.

**Highlights:** Instant stamp identification via camera, Value estimation by condition tier, eBay market analytics, Guided pre-grading analysis, Private, on-device collection management, Export collection data to CSV

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cent Premium Yearly | $3.99 | per 7 days |
| Philera Premium Weekly | $12.99 | per month |
| Cent Premium Yearly | $14.99 | per year |
| Philera Premium Weekly | $24.99 | per year |


## Frequently asked questions

### Is PBXMonitor Mobile free?

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

### Is Philera free?

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

### Do PBXMonitor Mobile or Philera have ads?

Philera shows ads; PBXMonitor Mobile does not.

### Which is updated more often, PBXMonitor Mobile or Philera?

PBXMonitor Mobile ships an update every 30 months, and Philera every 4 months. Most recently, PBXMonitor Mobile was updated on November 3, 2026 and Philera on November 5, 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.*