Comparison

Boulderthon vs FlexPace Training

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

Head to head
About

Boulderthon

Track race day progress with turn-by-turn navigation and real-time updates for friends and family. Stay informed about your race with live tracking features.

Highlights
  • Real-time race tracking
  • Turn-by-turn navigation
  • Live progress updates for spectators
  • Race day information
Features
Read full description

The Boulderthon app is for race day tracking to receive turn-by-turn instructions and for your friends and family to track your progress in real-time.

About

FlexPace Training

Read full description

FlexPace is a free companion app for athletes with an existing FlexPace membership. Sign in with your account email and password to access your training. Memberships are not sold in this app. Keep your running and triathlon training together: • See your training plan, current block, and upcoming events. • Follow your swim, bike, run, and strength workouts in the calendar. • Record completed training and check in on how sessions felt. • Review coaching updates, suggested changes, and training history. • Keep goals, availability, and training context connected to your plan. AI-assisted features use training information you choose to share to help prepare plans, adjustments, and coaching explanations. You can review the data-sharing information and manage your choice in the app. FlexPace provides fitness guidance, not medical diagnosis or treatment. If you have a medical concern, consult a qualified healthcare professional. An internet connection is required. If you previously signed in with Google, use “Set or reset your password” with the same email address, then return to the app to sign in.

Screenshots

Boulderthon4 screens
FlexPace Training4 screens

Verdict

The call

Boulderthon and FlexPace Training are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Boulderthon ships an update every 3 weeks, FlexPace Training monthly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

ScorecardNo meaningful differences
Boulderthon versus FlexPace Training: the parameters behind the verdict, then further details
ParameterBoulderthonFlexPace Training
PriceFreeFree
Rating3.0 (9 ratings) — better—
Positive reviews36.4% of reviews—
Number of ratings9 — better—
Update frequencyEvery 3 weeks — betterMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.014.0 — better
Further details — not scored
Size101 MB34 MB
Age rating4+12+
DeveloperBrooksee, LLCBlake Runyon

In-app purchases

None

Boulderthon

No in-app purchases

None

FlexPace Training

No in-app purchases

Questions

Is Boulderthon free?
Boulderthon is free to download, with no in-app purchases.
Is FlexPace Training free?
FlexPace Training is free to download, with no in-app purchases.
Do Boulderthon or FlexPace Training have ads?
Neither Boulderthon nor FlexPace Training shows ads.
Which is updated more often, Boulderthon or FlexPace Training?
Boulderthon ships an update every 3 weeks, and FlexPace Training monthly. Most recently, Boulderthon was updated on October 25, 2026 and FlexPace Training on October 24, 2026.

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