Happiness Compass vs OgdenSpine
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Happiness Compass
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Happiness Compass is a personal assessment tool based on The Architecture of Human Well-being. It helps everyone understand themselves and build happiness. ● Multidimensional Assessment Assess your life status from the following core dimensions: Physical Health, Mental Health, Interpersonal Support, Social Contribution, Family of Origin, Education, Coping with Luck, and more. Answer 105 carefully designed questions to capture your unique situation. ● Dual Age Adaptation Assessment language is age-appropriate. Two separate sets of questions are provided for adults and minors, with the minor version being gentler and more encouraging. ● Visual Compass Assessment results are presented as a colorful, dynamic compass. Each sector represents a life dimension, allowing you to see your strengths and growth areas at a glance. Tap the center of the compass to enter the detailed results page. ● Track Your Happiness Journey All past assessment records are saved. You can review and improve your assessments, witnessing your growth over time. Compare results to observe how your happiness evolves. ● Privacy First & Offline Use All assessment data is stored locally on your phone. We do not collect any personal information (except what you actively choose to share). Use the app anytime, anywhere, with no internet connection or permissions required. ● Premium Expansion Answer a question to unlock the Future edition, covering 9 dimensions for the next hundred years, including new areas such as Environmental Security and Social Support System. Extend your exploration into the future. ● World Pulse and Growth Tips Anonymously share your assessment information with users worldwide, turning it into anonymous points of light on the world map. You will also see the number of anonymous peers with similar assessments, growing together, and feel connection and encouragement across borders. Growth Tips are generated by AI and can provide answers about your life status based on your assessment or personalized questions that you fill in.
OgdenSpine
Master English with a core vocabulary of 850 essential words. This app offers multilingual support, daily word reviews, sentence practice, and writing tools to build clear communication skills.
- 850 core English words
- Multilingual support
- Daily word review
- Sentence practice
- Writing analysis
- Progress tracking
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Ogden's Spine helps you build English from the 850 core words of Ogden Basic English. Instead of chasing endless vocabulary lists, the app focuses on a compact set of high-value words that support clear reading, writing, and sentence building. Version 2.0 adds full multilingual support for English, Simplified Chinese, Traditional Chinese, Japanese, Korean, French, and Spanish learners. You can study word meanings in your preferred language, review daily words, explore the Word Atlas, practice sentence lessons, and write with a built-in 850-word ratio checker. Key features: - Daily word sets for steady review - Word Atlas for the full 850-word system - Sentence Club with structured practice scenes - Play modes for opposite words and sentence sense - Writing Sandbox with core-word analysis - Progress tracking and language preferences Build a stronger English spine with simple words, clear practice, and multilingual support. Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Happiness Compass at none against OgdenSpine's 4. Happiness Compass also leads on iOS requirement (16.4 vs 18.6). On price, update cadence, ads 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. OgdenSpine sells 4 in-app purchases, starting at $1.99 per month. Happiness Compass asks for nothing beyond the download.
Happiness Compass ships an update weekly, OgdenSpine fortnightly. Both last shipped on October 23, 2026.
| Parameter | Happiness Compass | OgdenSpine |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 71.4% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Weekly — better | Fortnightly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone | iPhone |
| Requires iOS | 16.4 — better | 18.6 |
| Further details — not scored | ||
| Size | 35 MB | 12 MB |
| Age rating | 12+ | 4+ |
| Developer | 志国 刘 | Naihe Hu |
In-app purchases
Happiness Compass
No in-app purchases
OgdenSpine
- MonthlyPro$1.991 Month
- YearlyPro$19.991 Year
- Capture Unlock$5.99
- Life Time Pro$24.99








