# IDENTI Snap & Go vs Periop Pacemaker

The clearest difference is in-app purchases: IDENTI Snap & Go at none against Periop Pacemaker's 2. Periop Pacemaker's advantage is update cadence (every 2 months vs every 9 months) and device support. On price and iOS requirement there is nothing between them.

Both are free to download. Periop Pacemaker sells 2 in-app purchases, starting at $2.99 per year. IDENTI Snap & Go asks for nothing beyond the download.

IDENTI Snap & Go ships an update every 9 months, Periop Pacemaker every 2 months. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | IDENTI Snap & Go | Periop Pacemaker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (8 ratings)](https://appshunter.io/ios/app/periop-pacemaker/id6615070538/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | Every 9 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 6 MB | 43 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | — | **iPhone, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [IDENTI Medical](https://appshunter.io/developer/1665621652) | [Rhythm Management, LLC](https://appshunter.io/developer/1761518402) |

## What reviewers say

### IDENTI Snap & Go

[App page](https://appshunter.io/ios/app/identi-snap-and-go/id6504723825)

**In-app purchases:** none


### Periop Pacemaker

[App page](https://appshunter.io/ios/app/periop-pacemaker/id6615070538)

This app provides medical professionals with a decision algorithm for managing surgical patients with implantable defibrillators or pacemakers. It is based on guidelines endorsed by the Heart Rhythm Society and updated annually by an expert committee.

**Highlights:** Decision algorithm for pacemaker/defibrillator management, Endorsed by Heart Rhythm Society, Based on ASA Perioperative Cardiac Implantable Electronic Device Management Aid, Annual expert committee updates, Designed for medical professionals

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PERIOP PACEMAKER ANNUAL FEE | $2.99 | per year |
| Periop Pacemaker | $7.99 | one-time |


## Frequently asked questions

### Is IDENTI Snap & Go free?

IDENTI Snap & Go is free to download, with no in-app purchases.

### Is Periop Pacemaker free?

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

### Which is updated more often, IDENTI Snap & Go or Periop Pacemaker?

IDENTI Snap & Go ships an update every 9 months, and Periop Pacemaker every 2 months. Most recently, IDENTI Snap & Go was updated on October 10, 2026 and Periop Pacemaker on October 25, 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.*