Comparison

Accomplice vs Splitz Workouts

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

Head to head
About

Accomplice

This marathon training system offers daily guidance from an Olympic athlete, personalized training plans, and mental tools for consistency. It replaces guesswork with a clear loop of learning, training, and reflection to help runners improve.

Highlights
  • Daily expert guidance
  • Personalized training plans
  • Structured workouts
  • Mindset and journaling tools
  • Adaptive training
  • Inspirational docuseries
Features
Read full description

Become the fastest marathoner you've ever been. Accomplice is the complete marathon training system built with Olympian Clayton Young for serious runners pursuing meaningful PRs. Most marathoners train alone. They piece together advice from YouTube, podcasts, and friends. They wonder if they're doing the right workouts, struggle to stay motivated through the build, and don't have access to expert guidance when questions come up. Accomplice solves that. Train With a Proven System Get a personalized marathon training plan built around your pace, goals, experience, and race date. Every workout is designed using the same principles Clayton Young used to become one of the fastest marathoners in the world. Learn What Actually Works The Run Faster Marathons course teaches the principles behind effective marathon training so you understand not just what to do, but why you're doing it. Train With Others Join seasonal marathon training groups filled with runners pursuing similar goals. Stay accountable, learn from others, and build alongside people who understand the process. Get Guidance From Clayton Young Attend coaching calls, ask questions, and learn directly from Olympian Clayton Young without paying for private coaching. Stay Consistent Use journaling, reflection, and mindset tools designed to help you stay focused through the ups and downs of marathon training. Accomplice includes: Personalized marathon training plans The Run Faster Marathons course Seasonal marathon training groups Coaching calls with Clayton Young Garmin workout watch sync Journaling and mindset tools Ad-free access to Clayton's docuseries Built for serious marathon runners pursuing PRs. Start your free trial today. Terms of Use(EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Splitz Workouts

This app automatically logs your running workouts using GPS watch data to detect intervals and efforts. It offers advanced analytics and allows you to visualize training blocks and compare past performances.

Highlights
  • Automatic interval detection
  • Tempo and steady effort recognition
  • Advanced workout analytics
  • Training block visualization
  • Comparison with past seasons
  • Workout search and comparison
Features
Read full description

Splitz is an automatic training log for serious runners. Using lap data from your GPS watch, it automatically detects intervals, tempos, and steady efforts, and provides advanced analytics about your workout performance. Create Training Blocks to visualize how your season is coming together and compare it against past races or seasons. Use the workout search feature to compare a workout against similar workouts in the past. Terms of service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Splitz has no AI nonsense and does not try to give you advice on how to train — it's a tool for you to make the best training decisions.

Screenshots

Accomplice4 screens
Splitz Workouts4 screens

Verdict

The call

The clearest difference is monetization model: Splitz Workouts at free against Accomplice's free with in-app purchases. Accomplice's advantage is iOS requirement (15.6 vs 17.0). On price, rating, review sentiment and ratings volume 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. Accomplice sells 2 in-app purchases, starting at $349.00 per year and Splitz Workouts sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Accomplice against 5.0 for Splitz Workouts. Both are backed by a comparable volume of ratings — 14 and 5 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Accomplice ships an update every 3 weeks, Splitz Workouts monthly. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 8 level
Accomplice versus Splitz Workouts: the parameters behind the verdict, then further details
ParameterAccompliceSplitz Workouts
PriceFreeFree
Rating5.0 (14 ratings)5.0 (5 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings14 — better5
Update frequencyEvery 3 weeks — betterMonthly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPod — betteriPhone
Requires iOS15.6 — better17.0
Further details — not scored
Size126 MB19 MB
Age rating12+4+
DeveloperAccomplice LLCDavid Cai

Customer experience

Accomplice

All ratings14 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews11 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Splitz Workouts

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Accomplice

Subscriptions1
  • Pro access7 Days trial$349.001 Year
One-time1
  • Summer Training Group$299.00
1 purchases

Splitz Workouts

Subscriptions1
  • Splitz Pro$0.991 Month

Questions

Is Accomplice free?
Accomplice is free to download, with in-app purchases available.
Is Splitz Workouts free?
Splitz Workouts is free to download, with in-app purchases available.
Which has better reviews, Accomplice or Splitz Workouts?
Accomplice and Splitz Workouts are both rated 5.0 out of 5 on the App Store, from 14 and 5 ratings respectively.
Do Accomplice or Splitz Workouts have ads?
Neither Accomplice nor Splitz Workouts shows ads.
Which is updated more often, Accomplice or Splitz Workouts?
Accomplice ships an update every 3 weeks, and Splitz Workouts monthly. Most recently, Accomplice was updated on November 4, 2026 and Splitz Workouts on November 5, 2026.

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