Mood vs CALF™
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mood
Track your emotions and life events to understand how they connect. This app provides a journal for recording feelings and daily happenings, with summary pages and charts to visualize trends over time. Set reminders to ensure consistent tracking and generate email reports.
- Log emotions and daily events
- Journaling functionality
- Summary pages and charts
- Email report generation
- Customizable reminders
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Mood-Log is designed to help you keep track of your emotions as they change throughout the day and from day to day. You do this by creating new Mood-Log entries, recording any emotions you are currently experiencing and other information about yourself. You can use Mood-Log as a journal to keep track of events in your life and watch for connections between your daily life and the emotions you experience. A summary page and charts show you what’s happening over time. You can send email reports from within Mood-Log and you can set reminders that will prompt you to create a Mood-Log entry at different times in the day.
CALF™
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CALF™- Your own world class LMS Whether you are a Training or Content Provider or an enterprise, CALF™ helps you deliver your training seamlessly and at scale. With state-of-the-art native Mobile Apps and a rich UI/UX, CALF™ allows you the freedom to design your learning journeys with simplicity – personalized learning journeys with the power of user engagement and continuous feedback. CALF™ stands for Continuous Application of Learning Feedback – where there is Feedback, there is Learning. CALF™ is the only learning platform in the world with the Kirkpatrick Model of Training Effectiveness built in. Demonstrate your learning impact or business impact or social impact with CALF™!
Screenshots
Verdict
The clearest difference is update cadence: CALF™ at monthly against Mood's every 7 months. CALF™ also leads on iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
Mood ships an update every 7 months, CALF™ monthly. The most recent releases landed on July 4, 2026 and September 16, 2026 respectively.
| Parameter | Mood | CALF™ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (31 ratings) — better | — |
| Positive reviews | 88.2% of reviews | — |
| Number of ratings | 31 — better | — |
| Update frequency | Every 7 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 89 MB |
| Age rating | 4+ | 4+ |
| Developer | Barry Langdon-Lassagne | NuVeda Learning Private Limited |
In-app purchases
Mood
No in-app purchases
CALF™
No in-app purchases









