SmileLine vs MoodLine
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SmileLine
Effortlessly track your mood with intuitive gestures. Simply slide on your iPhone or rotate the Digital Crown on your Apple Watch to log your feelings. Gain instant insights into your emotional patterns with a clean, minimal interface.
- Gesture-based mood logging
- Minimalist one-screen interface
- iPhone and Apple Watch compatibility
- Instant emotional pattern insights
- Haptic feedback on Apple Watch
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A dial, a slide, your mood. The simplest mood tracker. No tapping. No typing. Just a smooth turn of the Digital Crown or a gentle slide on your screen. On iPhone: Slide up or down. That's it. Your mood, captured in one effortless gesture. On Apple Watch: Rotate the Digital Crown. Feel the haptic feedback as you move through your emotions. It's intuitive, discreet, and takes just seconds. Why SmileLine? Truly minimal: One screen. One motion. No clutter. Works everywhere: Use it on your iPhone or Apple Watch—seamlessly. Instant insights: Watch your emotional patterns emerge over time, without the effort. Your feelings matter. Tracking them shouldn't feel like work. Download SmileLine – free. Just move the dial.
MoodLine
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MoodLine is a fast, private mood journal for people who want to notice patterns without turning feelings into a feed, diagnosis, or cloud account. CHECK IN IN ABOUT 15 SECONDS Choose one of five qualitative mood bands. Add optional contexts and a note when useful. Every field after mood is optional. SEE EVIDENCE, NOT CERTAINTY MoodLine waits for enough explicit comparison days before showing a pattern. Each finding names the context, date span, counts with and without it, qualitative direction, and important limitations. An unanswered context stays unknown. MoodLine never claims that a context caused a mood, and it does not diagnose or treat any condition. YOUR DATA STAYS YOURS There is no MoodLine account, advertising SDK, tracking SDK, or mood-data server. Notes, photos, and pattern calculations stay on your device. App Lock can use Face ID, Touch ID, or the device passcode. Readable CSV export and complete backup and import remain free. You can browse, edit, export, back up, or delete every raw journal record without Pro. FREE INCLUDES - Unlimited mood check-ins and notes - All-time raw Timeline browsing, editing, and individual deletion - A 30-day qualitative trend and one qualifying pattern preview - One private local reminder - Readable CSV export, complete backup and import, and deletion controls - A privacy-safe weekly share card - A fast widget and App Shortcuts entry point - Free regional urgent-support information MOODLINE PRO ADDS - Every qualifying personal pattern with comparison counts - A private weekly reflection and curiosity plan - Long-range calendar history, search, and advanced Timeline filters - Custom contexts for events and states that matter to you - One safely downsampled, on-device photo per detailed entry Subscriptions are processed by Apple. The purchase screen shows the localized price, period, trial eligibility, renewal terms, Restore Purchases, and a direct link to manage the subscription. Payment is charged to your Apple ID after confirmation. A subscription renews automatically unless cancelled at least 24 hours before the current period ends. You can manage or cancel it in your App Store account. Ending Pro never deletes or hides your raw journal. MoodLine is a self-reflection journal, not a medical device, crisis service, diagnosis, treatment, or substitute for professional care. Privacy Policy: https://moodline.keenshift.ai/privacy Terms of Use: https://moodline.keenshift.ai/terms Support: https://moodline.keenshift.ai/support
Screenshots
Verdict
The clearest difference is update cadence: SmileLine at every 10 days against MoodLine's every 3 months. SmileLine also leads on device support (4 vs 2) and iOS requirement (14.0 vs 18.0). On price, ads 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. SmileLine sells 1 one-off in-app purchase and MoodLine sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
SmileLine ships an update every 10 days, MoodLine every 3 months. Both last shipped on October 31, 2026.
| Parameter | SmileLine | MoodLine |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 10 days — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 34 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | 伟 沈 | Mitaanshu Agarwal |
In-app purchases
SmileLine
- SmileLine LifeTime Access$4.99
MoodLine
- MoodLine Pro Monthly7 Days trial$4.991 Month
- MoodLine Pro Yearly7 Days trial$29.991 Year








