Comparison

Boulderthon vs Surge Spin

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

Head to head

Boulderthon

Free

💪 Health & Fitness

★ 2.76 ratingsView app →

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

Surge Spin

Features

Read full description

Download the Surge Spin App today to plan and schedule your classes! From this mobile App you can view class schedules, sign-up for classes, as well as view the studio’s location information. Optimize your time and maximize the convenience of signing up for classes from your device! Download this App today!

Screenshots

Boulderthon4 screens

Surge Spin3 screens

Verdict

The call

The clearest difference is ads: Boulderthon at none against Surge Spin's shown. Surge Spin's advantage is update cadence (every 8 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Boulderthon ships an update every 3 weeks, Surge Spin every 8 days. The most recent releases landed on October 14, 2026 and September 22, 2026 respectively.

Scorecard2 real differences · 8 level

Boulderthon versus Surge Spin: the parameters behind the verdict, then further details
Parameter	Boulderthon	Surge Spin
Price	Free	Free
Rating	2.7 (6 ratings) — better	—
Positive reviews	36.4% of reviews	—
Number of ratings	6 — better	—
Update frequency	Every 3 weeks	Every 8 days — better
Ads	No — better	Yes
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.0	14.0 — better
Further details — not scored
Size	101 MB	119 MB
Age rating	4+	4+
Developer	Brooksee, LLC	surgespinexperience llc

In-app purchases

None

Boulderthon

No in-app purchases

None

Surge Spin

No in-app purchases

Questions

Is Boulderthon free?

Boulderthon is free to download, with no in-app purchases.

Is Surge Spin free?

Surge Spin is free to download, with no in-app purchases.

Do Boulderthon or Surge Spin have ads?

Surge Spin shows ads; Boulderthon does not.

Which is updated more often, Boulderthon or Surge Spin?

Boulderthon ships an update every 3 weeks, and Surge Spin every 8 days. Most recently, Boulderthon was updated on October 14, 2026 and Surge Spin on September 22, 2026.