Comparison

Personal Records vs Intervall

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

Head to head
About

Personal Records

Easily log and search your workout results to track progress in key exercises. Focus on your most important lifts and see how you're improving over time. Calculate percentages of your best performances without extensive logging.

Highlights
  • Record workout results
  • Search past performances
  • Track progress over time
  • Calculate lift percentages
  • Support for various workout types (time, AMRAP, reps, weight)
  • Customizable units
Features
Read full description

Personal Records is the fastest way to record and search your results in many types of workouts. Personal Records does a great job of recording results for the workouts that are important to you. Designed for the typical gym-goer who does not care to track and log EVERY workout but still wants to see how they are progressing in important movements. The Personal Records app allows you to: • See your personal records in all of your workouts on the main screen. • See how you are progressing in a workout through time. • Calculate percentages of your best lifts. The PR app has support for tracking workouts that are scored by: • Fastest time • As many rounds as possible (AMRAP) • As many repetitions as possible • Heaviest weight • Custom units Spend less time logging, and more time exercising. Suggestions? Comments? Drop us a line @PersonalRecordsApp on Facebook or leave a review. CrossFit is a registered trademark of CrossFit Inc. This app is not affiliated with CrossFit Inc. in any way. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Intervall

Create and run custom interval training routines with a clear, legible timer. This app syncs with Apple Watch to display heart rate and control workouts, and can save data to Apple Health.

Highlights
  • Custom interval workouts
  • Save and reuse workouts
  • Large, readable timer
  • Apple Watch mirroring
  • Watch controls
  • Live heart rate display
  • Apple Health integration
Features
Read full description

Intervall is a precise interval timer for training sessions on iPhone and Apple Watch. Build custom workouts from intervals, repeats, and rests, then run them with a clear timer designed to stay legible during movement. Features: • Build custom interval workouts with sets, repeats, and rest periods • Save workouts and return to them anytime • Run workouts on iPhone with large, readable timer controls • Mirror the session on Apple Watch • Control play, pause, and skipping from your watch • View live heart rate when a fresh reading is available from Apple Watch Intervall is suited to HIIT, circuits, mobility work, cardio intervals, strength blocks, and other structured workouts. Health and Apple Watch: The Watch companion can supply live heart rate during a workout. Without a Watch reading, the heart rate display stays hidden. When you run a workout on iPhone without the Watch, Intervall can save it to Apple Health.

Screenshots

Personal Records4 screens
Intervall4 screens

Verdict

The call

The clearest difference is in-app purchases: Intervall at none against Personal Records's 3. Intervall also leads on rating (5.0 vs 4.7). Personal Records's advantage is update cadence (every 2 days vs monthly) and ratings volume (23 vs 1). On price, ads and device support 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. Personal Records sells 3 in-app purchases, starting at $0.99 per month. Intervall asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Intervall holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Personal Records has 23 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Personal Records ships an update every 2 days, Intervall monthly. Both last shipped on October 24, 2026.

Scorecard6 real differences · 4 level
Personal Records versus Intervall: the parameters behind the verdict, then further details
ParameterPersonal RecordsIntervall
PriceFreeFree
Rating4.7 (23 ratings)5.0 (1 ratings) — better
Positive reviews60.0% of reviews—
Number of ratings23 — better1
Update frequencyEvery 2 days — betterMonthly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPad, iPod — betteriPhone, Apple Watch
Requires iOS13.0 — better18.0
Further details — not scored
Size24 MB4 MB
Age rating4+4+
DeveloperJory CooperRuben Musca

Customer experience

Personal Records

All ratings15 ratings
Positive93.3%
Neutral6.7%
Negative0.0%
Written reviews5 reviews
Positive60.0%
Neutral20.0%
Negative20.0%

Intervall

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

In-app purchases

3 purchases

Personal Records

Subscriptions2
  • PRs Premium - month$0.991 Month
  • PRs Premium - year$8.991 Year
One-time1
  • PRs Premium - lifetime$12.99
None

Intervall

No in-app purchases

Questions

Is Personal Records free?
Personal Records is free to download, with in-app purchases available.
Is Intervall free?
Intervall is free to download, with no in-app purchases.
Which has better reviews, Personal Records or Intervall?
Intervall is rated higher. Personal Records averages 4.7 out of 5 from 23 ratings, while Intervall averages 5.0 from 1 ratings.
Do Personal Records or Intervall have ads?
Neither Personal Records nor Intervall shows ads.
Which is updated more often, Personal Records or Intervall?
Personal Records ships an update every 2 days, and Intervall monthly. Most recently, Personal Records was updated on October 24, 2026 and Intervall on October 24, 2026.

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