Mind Journal vs Shell & Scale
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mind Journal
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Struggling with stress, anxiety, or overwhelming emotions? Mind Journal uses Cognitive Behavioral Therapy (CBT) to help you track your mood, reflect on your thoughts, and build healthier mental habits — one entry at a time. ■ Key Features [Simple Thought Recording] Record your daily emotions and thoughts with minimal steps. The chat-style interface makes journaling a natural, enjoyable habit. [Tag & Search] Organize your diary entries with tags. Filter by specific themes or emotions to review your past entries with ease. [Calendar View] Browse your diary in a monthly calendar view. Navigate to the previous or next day with a single tap — no conflicts with swipe gestures for other actions. [Comment & Reflection] Add comments to each entry for deeper reflection. Your custom font, text size, and line spacing settings apply throughout the comment screen. [Rich Customization] ・Choose from 19+ fonts ・Adjust text size, line spacing, and letter spacing ・Dark / Light mode ・Custom theme colors [iPad Support] On iPad, a navigation sidebar appears on the left side of the screen, making full use of the larger display. [Data Management] All entries are saved locally on your device. Back up and import your data to keep your records safe. ■ Premium Features (Subscription) ・Ad-free experience ・Extended comment functionality Start building the habit of journaling with Mind Journal. Understanding your emotional patterns is the first step toward better mental well-being.
Shell & Scale
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See the trend. Keep the ritual gentle. Shell & Scale is a focused daily weight tracker built to make check-ins feel clear, calm, and satisfying. Log one number, understand how it changes over time, and let a curious sea turtle add a little personality—without turning your health data into a game you can fail. WEIGHT TRACKING THAT STAYS CLEAR • Record in pounds or kilograms • Review 7-day, 30-day, 90-day, or all-time trends • Inspect individual entries on an interactive chart • Edit or delete any check-in • Explore your history with a check-in calendar • Export your complete history as CSV DESIGNED FOR REAL DAILY FLUCTUATIONS A single reading is context, not a verdict. Shell & Scale emphasizes the longer trend and uses neutral language whether your weight moves up, down, or stays steady. CHOOSE HOW MUCH YOU SEE Exact mode shows readings and changes. Gentle mode keeps the trend central. Blind mode lets you log without seeing numbers or direction. A COMPANION, NOT A COACH Name your turtle and reveal small reactions, keepsakes, and environments as you keep checking in. Rewards celebrate participation—never weight loss—and missed days carry no guilt. PRIVATE BY DESIGN No account. No advertising. No analytics profile. Weight history stays on your iPhone. You can export it or erase it whenever you choose. Try the complete experience for seven check-ins. Continue with monthly, annual, or lifetime access. Your saved history remains visible and exportable even if you don’t continue. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: Shell & Scale at none against Mind Journal's shown. Mind Journal's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price and in-app purchases 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. Mind Journal sells 2 in-app purchases, starting at $2.99 per month and Shell & Scale sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | Mind Journal | Shell & Scale |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 125 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | ryo muranaka | Pavli Shkurti |
In-app purchases
Mind Journal
- Premium Plan (Monthly)7 Days trial$2.991 Month
- Premium Plan (Annual)7 Days trial$11.991 Year
Shell & Scale
- Shell & Scale Monthly$1.991 Month
- Shell & Scale Annual$14.991 Year
- Shell & Scale Lifetime$34.99









