# VicPagers vs Seismoscope

The clearest difference is in-app purchases: Seismoscope at none against VicPagers's 2. Seismoscope also leads on update cadence (every 4 days vs monthly). VicPagers's advantage is iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. VicPagers sells 2 in-app purchases, starting at $3.99 per month. Seismoscope asks for nothing beyond the download.

VicPagers ships an update monthly, Seismoscope every 4 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | VicPagers | Seismoscope |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Size | 41 MB | 3 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Ryan Eastland](https://appshunter.io/developer/1262254772) | [ESS Earth Sciences](https://appshunter.io/developer/1424839112) |

## What reviewers say

### VicPagers

[App page](https://appshunter.io/ios/app/vicpagers/id6759511911)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VicPagers Supporter | $3.99 | per month |
| VicPagers Annual | $39.99 | per year |


### Seismoscope

[App page](https://appshunter.io/ios/app/seismoscope/id6799849611)

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

**In-app purchases:** none


## Frequently asked questions

### Is VicPagers free?

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

### Is Seismoscope free?

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

### Do VicPagers or Seismoscope have ads?

Neither VicPagers nor Seismoscope shows ads.

### Which is updated more often, VicPagers or Seismoscope?

VicPagers ships an update monthly, and Seismoscope every 4 days. Most recently, VicPagers was updated on October 31, 2026 and Seismoscope on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*