# Code Timer Plus vs Flatliner

The clearest difference is in-app purchases: Code Timer Plus at none against Flatliner's 1. Code Timer Plus also leads on update cadence (every 9 days vs monthly) and ratings volume (4 vs 1). Flatliner's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.6). On price, rating and ads there is nothing between them.

Both are free to download. Flatliner sells 1 one-off in-app purchase. Code Timer Plus asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Code Timer Plus against 5.0 for Flatliner. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

Code Timer Plus ships an update every 9 days, Flatliner monthly. The most recent releases landed on September 21, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Code Timer Plus | Flatliner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/code-timer-plus/id6737460392/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/flatliner-code-blue-recorder/id6751251620/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 46 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Patrick Antonini](https://appshunter.io/developer/1767191641) | [Faisal Baabbad](https://appshunter.io/developer/1829799045) |

## What reviewers say

### Code Timer Plus

[App page](https://appshunter.io/ios/app/code-timer-plus/id6737460392)

This app helps track timed medical intervals and log events with quick reference guides. It includes metronomes and note-taking features, with the ability to share logs via text or email. It is intended for training and simulation purposes only.

**Highlights:** Interval timers, Event logging, Quick H's and T's reference, Metronomes (100 & 120 BPM), Notes section with autosave, Share event logs via text/email

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

**In-app purchases:** none


### Flatliner

[App page](https://appshunter.io/ios/app/flatliner-code-blue-recorder/id6751251620)

This app allows medical professionals to meticulously log critical interventions during CPR events in real time. It generates organized summaries for immediate review and professional documentation, aiding in efficient patient care.

**Highlights:** Real-time CPR event logging, CPR code and compression timers, Medication, rhythm, and shock tracking, Epinephrine and pulse check reminders, Chest compression fraction calculator, Built-in metronome, Clean CPR summaries

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flatliner Pro Unlock | $4.99 | one-time |


## Frequently asked questions

### Is Code Timer Plus free?

Code Timer Plus is free to download, with no in-app purchases.

### Is Flatliner free?

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

### Which has better reviews, Code Timer Plus or Flatliner?

Code Timer Plus and Flatliner are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.

### Do Code Timer Plus or Flatliner have ads?

Neither Code Timer Plus nor Flatliner shows ads.

### Which is updated more often, Code Timer Plus or Flatliner?

Code Timer Plus ships an update every 9 days, and Flatliner monthly. Most recently, Code Timer Plus was updated on September 21, 2026 and Flatliner on September 13, 2026.

---

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