Comparison

Code Timer Plus vs Flatliner

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Code Timer Plus

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
Read full description

The app includes features like: - Optimized for iPhones with screen sizes greater than 6.1" - Timers Keep track of intervals. - Event Logging. - Quick H's and T's Reference. - Metronome - Notes sections with edit and autosave. - Send Event Log via text/SMS and Email options. - Pre-Charge Warning Sound and Epi-Ready Warning Sound. - CPR and Epinephrine Timer Advisement popup disable option. - Added audio queues for breath (5 seconds, 30 seconds). Note: This software does NOT functions as a medical device. This software functions are intended for health care professionals to use as educational tools for medical training and to reinforce training previously received. This is a game that simulates various cardiac arrest scenarios to train health professionals in advanced cardiopulmonary resuscitation (CPR) skills.

About

Flatliner

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
Read full description

Flatliner: CPR / Code blue / ACLS/ ALS recorder Flatliner is a comprehensive CPR recording and documentation app built for emergency physicians, nurses, and paramedics. Track critical interventions in real time and generate professional documentation — instantly. During a code, Flatliner helps you record compressions, medications, rhythms, shocks, pulse checks, interventions, and important timestamps without slowing you down. When the code ends, Flatliner can generate an organized CPR summary that you can review, edit, and use for documentation. Key features: • Real-time CPR event logging • CPR code timer and compression timer • Medication, rhythm, shock, and intervention tracking • Epinephrine and pulse check reminders • Dedicated chest compression fraction calculator • Built-in metronome for compression pacing • Clean CPR summaries for documentation • Light and dark mode

Screenshots

Code Timer Plus4 screens
Flatliner4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard6 real differences · 4 level
Code Timer Plus versus Flatliner: the parameters behind the verdict, then further details
ParameterCode Timer PlusFlatliner
PriceFreeFree
Rating5.0 (4 ratings)5.0 (1 ratings)
Positive reviews66.7% of reviews—
Number of ratings4 — better1
Update frequencyEvery 9 days — betterMonthly
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.615.0 — better
Further details — not scored
Size2 MB46 MB
Age rating12+17+
DeveloperPatrick AntoniniFaisal Baabbad

Customer experience

Code Timer Plus

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive66.7%
Neutral33.3%
Negative0.0%

Flatliner

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Code Timer Plus

No in-app purchases

1 purchases

Flatliner

One-time1
  • Flatliner Pro Unlock$4.99

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.

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