Electrolyte vs Log Nutrients
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Electrolyte
This app helps you monitor essential minerals like magnesium, iron, calcium, and potassium for optimal health and energy. It offers secure iCloud backups, Apple Health sync, and Apple Watch widgets for at-a-glance tracking. Enjoy a completely free, ad-free wellness companion.
- Monitor Magnesium, Iron, Calcium, Potassium
- Secure iCloud backups
- Sync with Apple Health
- Apple Watch widgets
- Ad-free experience
- Free to use
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Unlock the secret to optimal health with our Electrolyte Tracker App—your personal wellness companion! Electrolytes aren’t just buzzwords; they’re the spark of life, crucial for powering your heart, brain, and muscles. They keep your body in harmony, ensuring everything from your heartbeat to your hydration is perfectly balanced. But it’s a delicate dance, and an imbalance can throw off your rhythm. EFFORTLESSLY MONITOR ESSENTIAL MINERALS: • Magnesium (Mg): Your energy generator • Iron (Fe): The oxygen transporter • Calcium (Ca): The bone builder • Potassium (K): The cellular communicator STAY ON TOP OF YOUR HEALTH GAME: • Secure iCloud backups keep your data safe • Seamlessly sync with Apple Health • Enjoy an ad-free experience—completely free of charge! APPLE WATCH WATCH WIDGETS: • Compatible with all watch sizes • Adaptable to every complication type • Displays your latest mineral record • Assign a unique color to each element • A dynamic progress bar shows your latest intake at a glance SAFE AND SECURE: Privacy is not something you are merely entitled to, it is an absolute prerequisite. At Martspec, we believe privacy is a fundamental human right. So we build it into our products from the beginning of the design process. We do not share your data with any 3rd party. We do not use it for advertisement purposes and do not use it for profit. Your data is stored only on your Apple service (Apple Health store and iCloud). We do NOT store your data on our servers. DISCLAIMER: Think of the info in our app as your fitness cheerleader – pumping you up, but not replacing your trainer’s expert advice. Using it is completely up to you, and comes “as is”, meaning glitches can happen, even though we do our best to avoid them. Our app might not be a magic wand, but we can’t promise it’ll be perfect or always spot-on. If you ever find something wonky, just chill and stop using it – that’s all we ask. Sound fair? Let’s get tracking! CONTACT US: https://twitter.com/MartspecCom https://www.linkedin.com/company/martspec/
Log Nutrients
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Track your calorie deficit with precision using real energy data from Apple Watch. This app automatically calculates TDEE and daily calorie deficit while logging calories, protein, sodium, potassium, and electrolyte balance without clutter or guesswork. Built for data-driven nutrition tracking, the app combines accurate meal logging with Apple Health energy data to show how intake and burn interact over time. Daily totals, rolling averages, and visual charts make it easy to see trends, not just single days. Features - Automatic TDEE calculation using Apple Watch energy burned - Daily and averaged calorie deficit tracking (week, month, year) - Precise tracking of calories, protein, sodium, and potassium - Sodium-to-potassium (Na:K) ratio monitoring for electrolyte balance - Goal ranges for calories, protein, sodium, potassium, and deficit - Clean charts focused on trends, not noise
Screenshots
Verdict
The clearest difference is in-app purchases: Electrolyte at none against Log Nutrients's 1. Electrolyte also leads on device support (3 vs 1) and iOS requirement (13.0 vs 26.0). Log Nutrients's advantage is update cadence (every 3 weeks vs every 7 months). On price and ads 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
Both are free to download. Log Nutrients sells 1 one-off in-app purchase. Electrolyte asks for nothing beyond the download.
Electrolyte ships an update every 7 months, Log Nutrients every 3 weeks. The most recent releases landed on September 21, 2026 and September 15, 2026 respectively.
| Parameter | Electrolyte | Log Nutrients |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 40.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 7 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod, Apple Watch — better | iPhone |
| Requires iOS | 13.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 5 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Martspec LLC | Quiet Mind Creative |
In-app purchases
Electrolyte
No in-app purchases
Log Nutrients
- Log Nutrients Pro$9.99









