SamoDiary vs Quant Life
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SamoDiary
This app offers a warm and healing mood journaling experience with a virtual Samoyed companion. It guides users through morning intentions and evening reflections, tracks emotions, and allows interaction with a pet that grows as you journal. Explore a magical forest and engage in mini-games for self-healing.
- Guided morning journaling
- Evening reflection prompts
- Intuitive mood tracking
- Interactive Samoyed companion
- Magical forest exploration
- Self-healing mini-games
- Device and iCloud storage
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SamoDiary is a warm and healing mood journaling app. It is not only a diary, but also a magical Samoyed companion who stays by your side, helping you record your feelings, heal your heart, and explore an enchanted forest. 【Journaling & Emotions】 - Morning guided journaling to set goals and intentions - Evening reflections to gently organize your thoughts and treasure happy moments - Intuitive mood tracking to observe and better understand your emotional patterns 【Companionship & Interaction】 - Interact with your Samoyed, who responds differently based on your moods and entries - Writing your diary feeds your pet and helps it grow through different life stages - Long press to enter meditation mode, listen to calming audio, and enjoy inner peace 【Fantasy & Exploration】 - Unlock chapters of the magical forest, from desolation to renewal - Practice self-healing through mini games and earn gentle rewards 【Privacy & Security】 Your diary is stored only on your device and in iCloud, keeping it private and secure — your own safe garden of emotions. 【About the Developer】 SamoDiary is completely free, created independently by a psychology student with a humanities background. May it become a gentle companion for you. 【Stay Updated】 Follow the developer on Xiaohongshu (ID: 7251358474) or reach out by email (samodiary@gmail.com ) to get the latest updates and new stories.
Quant Life
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Quant Life turns anything you care about into a simple tracker and a change you can see over time. Every entry is a dot: a weight, a night of sleep, a reading session, a net-worth snapshot, a private feeling, or something only you would think to measure. Keep the dots, and time begins to reveal the line. TRACK YOUR WAY • Start with thoughtful templates for body, life, work, wealth, relationships and pets • Create your own tracker with a number, rating, duration, choice, yes/no or text • Add an entry in seconds SEE CHANGE OVER TIME • Automatic charts and long-term summaries • A single timeline for everything you choose to record • Calm history views that keep the original facts visible SHARE IDEAS, NOT PRIVATE DATA • Generate a result card on your iPhone • Share an empty Quant Life template that friends can copy and adapt • Template files never include your entries PRIVATE BY DESIGN • No account required • No ads, analytics or tracking • Personal entries are not uploaded • Recording and review work offline • Face ID or device-passcode protection • Full JSON backup and restore Quant Life is free and contains no generative AI. It is a quiet foundation for something more valuable: a reliable personal record that becomes more useful with time. Record the dots. Understand the pattern.
Screenshots
Verdict
The clearest difference is in-app purchases: Quant Life at none against SamoDiary's 4. On price, ads, 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
Both are free to download. SamoDiary sells 4 one-off in-app purchases. Quant Life asks for nothing beyond the download.
| Parameter | SamoDiary | Quant Life |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 5 days | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 112 MB | 3 MB |
| Age rating | 4+ | 9+ |
| Developer | 芊 舒 | DLC39DEGREE |
In-app purchases
SamoDiary
- Magic Pack (10 Magic)$0.99
- Magic Pack (60 Magic)$0.99
- Magic Pack (120 Magic)$1.99
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- Magic Pack (300 Magic)$3.99
Quant Life
No in-app purchases









