Comparison

SUNA vs Climbing Log

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

Head to head
About

SUNA

Features
Read full description

SUNA Sauna as a ritual. Start on Apple Watch. Move through heat, cooling and rest. Come back to iPhone when you want the full story. On Apple Watch β€’ Start with a tap or the Digital Crown β€’ Stay with the three phases β€” no phone in the cabin β€’ Optional haptics during heat β€’ See the planned ritual before you begin On iPhone β€’ This week's rhythm, time and rounds β€’ Each ritual: duration, phases, Sauna Score, heart rate when Watch data is there β€’ Compare with your own average β€’ Notes, plans, reminders β€’ Journey: levels and milestones SUNA is for presence and rhythm, not performance. It is not medical advice and not a medical device. Suna+ unlocks full history and deeper progress. Monthly, yearly, or lifetime. Suna+ is an optional auto-renewing monthly or yearly subscription. A one-time Suna+ Lifetime purchase is also available. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew unless cancelled at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the end of the current period. Manage or cancel in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sunaprivacy.carrd.co/

About

Climbing Log

Features
Read full description

Climbing Log is a simple, clean climbing logbook for boulderers and rope climbers β€” built first and foremost for indoor climbing. Record your sessions in a few taps and track your progress with detailed stats. KEY FEATURES: β€’ Session logging: gym, duration, routes, flashes, attempts, sends β€’ Choose your grade system β€” boulder: color tags, Font or V-scale; rope: French, YDS or UK β€’ Attempts, style (flash, onsight, redpoint…) and character tags β€’ Statistics: weekly stats, training time, grade pyramid, calendar and more β€’ Quick session summary (see at a glance which routes you climbed, in what order) β€’ Offline logging β€” works in the gym even with no signal β€’ Light and dark mode β€’ Sign in with Apple, Google or an email link (no password) Climbing Log is free.

Screenshots

SUNA4 screens
Climbing Log4 screens

Verdict

The call

The clearest difference is in-app purchases: Climbing Log at none against SUNA's 1. Climbing Log also leads on iOS requirement (15.1 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. SUNA sells 1 one-off in-app purchase. Climbing Log asks for nothing beyond the download.

UpkeepUpdate frequency

SUNA ships an update monthly, Climbing Log every 5 weeks. The most recent releases landed on October 11, 2026 and October 1, 2026 respectively.

Scorecard2 real differences Β· 4 level
SUNA versus Climbing Log: the parameters behind the verdict, then further details
ParameterSUNAClimbing Log
PriceFreeFree
Update frequencyMonthly β€” betterEvery 5 weeks
AdsNoNo
In-app purchasesYesNo β€” better
DevicesiPhone, Apple WatchiPhone, iPod
Requires iOS17.615.1 β€” better
Further details β€” not scored
Size17 MB27 MB
Age rating4+4+
DeveloperJan KrizAdattenger Kft.

In-app purchases

1 purchases

SUNA

One-time1
  • Suna+$9.99
None

Climbing Log

No in-app purchases

Questions

Is SUNA free?
SUNA is free to download, with in-app purchases available.
Is Climbing Log free?
Climbing Log is free to download, with no in-app purchases.
Do SUNA or Climbing Log have ads?
Neither SUNA nor Climbing Log shows ads.
Which is updated more often, SUNA or Climbing Log?
SUNA ships an update monthly, and Climbing Log every 5 weeks. Most recently, SUNA was updated on October 11, 2026 and Climbing Log on October 1, 2026.

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