# SMART Certification vs Henge

The clearest difference is update cadence: Henge at every 10 days against SMART Certification's every 2 months. SMART Certification's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. SMART Certification sells 8 one-off in-app purchases and Henge sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

SMART Certification ships an update every 2 months, Henge every 10 days. Both last shipped on November 13, 2026.

## The numbers

| Metric | SMART Certification | Henge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (350 ratings)](https://appshunter.io/ios/app/smart-certification/id1540431428/reviews)** | — |
| Number of ratings | **350** | — |
| Positive reviews | 84.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 552 MB | 11 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Resuscitech Inc.](https://appshunter.io/developer/1539507489) | [river.io llc](https://appshunter.io/developer/452867373) |

## What reviewers say

### SMART Certification

[App page](https://appshunter.io/ios/app/smart-certification/id1540431428)

Earn CPR certification conveniently from your smartphone. This OSHA and American Heart Association compliant course takes 90 minutes or less, featuring gamified learning, video demonstrations, and guided chest compression practice.

**Highlights:** Smartphone CPR certification, OSHA & AHA compliant, Gamified learning activities, Video demonstrations, Guided chest compression practice, Complete in 90 minutes or less

**Features:** Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| First Aid Certificate | $39.99 | one-time |
| CPR Certificate | $54.99 | one-time |
| CPR Certificate | $59.99 | one-time |
| CPR & AED Certificate | $59.99 | one-time |
| CPR Certificate | $64.99 | one-time |
| CPR Certificate | $74.99 | one-time |
| Certificate Bundle | $84.99 | one-time |
| Certificate Bundle | $99.99 | one-time |

**What reviewers like**

- 🚀 Convenient
- 🚀 Time-saving
- 👍 Easy to use
- 👍 Interactive and engaging
- 👍 Comprehensive and thorough

**What reviewers complain about**

- 🐛 Difficult to pass the practical evaluation
- 🐛 Unreliable compression depth and rate detection
- 🐛 Challenging to hold phone during compressions
- 🐛 Potential for phone damage during practical
- 🐛 Typos and grammatical errors in content

**Reported bugs**

- Compression depth and rate detection issues
- Upside-down instructions for practical evaluation
- Inconsistent performance and feedback

**Requested features**

- Ability to save progress and resume later
- More guidance on proper infant handling
- Discussion of adult back blows for choking
- Improved practical evaluation experience


### Henge

[App page](https://appshunter.io/ios/app/henge/id6798126839)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| The full version | $19.99 | one-time |


## Frequently asked questions

### Is SMART Certification free?

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

### Is Henge free?

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

### Do SMART Certification or Henge have ads?

Neither SMART Certification nor Henge shows ads.

### Which is updated more often, SMART Certification or Henge?

SMART Certification ships an update every 2 months, and Henge every 10 days. Most recently, SMART Certification was updated on November 13, 2026 and Henge on November 13, 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.*