Sauna Journal vs Mojo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sauna Journal
Easily record sauna session details like duration, temperature, and hydration. Understand how regular sauna use improves your well-being, stress levels, and recovery. Offers real-time hydration feedback for safer, more beneficial sessions.
- Record session length
- Track temperature
- Monitor hydration levels
- View health enhancement insights
- Real-time hydration feedback
- Progress tracking
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Sauna Journal is designed for everyone who loves sauna sessions and wants to maximize their benefits. This app allows you to easily record session lengths, temperatures, and hydration levels, providing a clear view of how regular sauna use enhances your health. Understand the impact of sauna on well-being by tracking your progress and noticing improvements in stress reduction, cardiovascular health, and muscle recovery. Sauna Journal emphasizes the importance of hydration, offering real-time feedback to ensure your sessions are both safe and beneficial.
Mojo
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Most men don’t realise it, but after age 30, testosterone levels begin to decline — slowly, silently, and often with noticeable effects. You might feel more tired than usual, lose motivation to train, struggle with sleep, or find your mood dipping for no obvious reason. These changes can be subtle at first, but over time, they add up. Mojo helps you spot the patterns, take control, and feel like yourself again. It’s not about gimmicks or shortcuts — it’s about understanding how your daily habits affect your hormones, energy, and overall vitality. Track the habits that matter Mojo gives you fast, frictionless daily check-ins for the key lifestyle factors that impact male hormones — including sleep, stress, libido, energy, training, alcohol, supplements, and more. The process takes less than 60 seconds a day and helps you stay consistent without overthinking it. Every data point you enter is stored locally on your device. There’s no account to create, and no personal information ever leaves your phone. Your health is your business — we keep it that way. Understand how your habits affect your health Mojo doesn’t just collect data — it helps you learn from it. Your inputs are analysed and distilled into a daily vitality score, so you can get a simple, high-level view of how you’re doing. Over time, Mojo surfaces meaningful correlations between your lifestyle and your score — helping you identify what’s helping or hurting your recovery, drive, and energy. You’ll start to see things like: • How late-night alcohol impacts your mood the next day • Whether consistent sleep boosts your libido • How training too hard without recovery tanks your energy Mojo turns gut feelings into clear, measurable insights — so you can make smarter choices without the guesswork. Built for consistency and momentum Improving your hormones and performance is all about consistency. Mojo helps you stay on track with streak tracking, weekly summaries, and motivational nudges based on your real data. It’s not just about logging — it’s about building habits that compound over time. You’ll see how your average vitality is trending week to week, and get rewarded for showing up — even on days where you’re not at your best. Powered by science, not fluff Forget the noise. Mojo gives you concise, referenced articles that explain the science behind how lifestyle factors like sleep, diet, stress, and exercise affect testosterone. No clickbait, no bro-science — just clear, actionable information grounded in peer-reviewed studies. You’ll also get bite-sized daily tips that help you improve over time — small tweaks that can make a real difference when applied consistently. Apple Health integration Mojo can optionally sync with Apple Health to pull in data like your sleep, workouts, and step count — helping you stay accurate without logging everything manually. You remain in full control of what’s shared. We don’t store or sell your health data — ever. Who it’s for Mojo is designed for men who want to: • Boost their energy, focus, and mood • Improve sleep, libido, and motivation • Understand how daily habits impact hormone health • Build sustainable routines for long-term performance • Take control of their wellbeing — naturally, without prescriptions If you’re starting to feel the slow drop in vitality, Mojo helps you reconnect the dots, rebuild your baseline, and optimise your health from the ground up. Disclaimer: Mojo is intended for informational and educational purposes only and does not provide medical advice, diagnosis, or treatment. The app is not a substitute for professional healthcare. Always consult a qualified medical professional before making changes to your health, lifestyle, or supplement routine.
Screenshots
Verdict
The clearest difference is price: Sauna Journal at Free against Mojo's $4.99. Mojo's advantage is update cadence (every 2 days vs weekly). On ads, 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
Sauna Journal is free to download; Mojo costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Sauna Journal ships an update weekly, Mojo every 2 days. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.
| Parameter | Sauna Journal | Mojo |
|---|---|---|
| Price | Free — better | $4.99 |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Weekly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 2 MB | 3 MB |
| Age rating | 4+ | 17+ |
| Developer | Nucleon AS | Chris Gregori |
In-app purchases
Sauna Journal
No in-app purchases
Mojo
No in-app purchases









