Comparison

SubText AI vs Mood Log

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SubText AI

Decode cryptic messages and understand hidden meanings in texts. This AI-powered tool analyzes tone, emotional subtext, and relationship vibes from screenshots or pasted text. Get basic insights for free or upgrade for advanced psychology and communication pattern analysis.

Highlights
  • AI message decoding
  • Tone and mood detection
  • Response suggestions
  • Advanced psychology insights
  • Relationship pattern analysis
  • Share analyses with friends
Features
Read full description

Stop overthinking every text. SubText decodes what they REALLY mean. Ever gotten a "k" or "it's fine" and immediately spiraled? We decode cryptic messages, hidden meanings, and relationship vibes so you don't have to. Upload screenshots or paste any suspicious text, and our AI reveals the real tone, emotional subtext, and what's actually happening. WHAT YOU GET FREE: • Limited daily message analyses to try the app • Basic tone and mood detection • Simple response suggestions PRO SUBSCRIPTION FEATURES: • Higher daily limits for more analyses • Advanced psychology insights and communication patterns • Smart AI-powered response suggestions • Deep relationship pattern analysis • Priority support and new features first • Share analyses with friends for backup opinions Perfect for dating, relationships, friendships, and any confusing conversation. No more screenshot group chats or overthinking at 2am. Start with free limited analyses, then upgrade to Pro for higher daily limits and advanced relationship insights. Your new relationship decoder. Download SubText and finally understand what everyone really means. Terms of Use: https://subtext-ai-app.web.app/terms.html Privacy Policy: https://subtext-ai-app.web.app/privacy.html

About

Mood Log

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【Mood Log】Mood Log is an elegant, private, and local-first application designed to help you understand and track your emotional well-being and daily habits. Inspired by iOS design principles, it provides a clean, intuitive space for personal reflection — with all your data stored on your device. **Emotion Tracking** Record how you feel throughout the day with a simple, thoughtful interface. Look back on your entries to observe patterns and gain a clearer picture of your emotional landscape over time. **Habit Tracking** Monitor your daily habits alongside your mood entries. By keeping emotions and habits in one place, you can better understand how your routines relate to how you feel. **Privacy by Design** Your data stays on your device. Mood Log is built with a local-first approach, meaning your personal reflections and records are never uploaded to external servers. **Clean, Intuitive Interface** Every screen is crafted with care, following iOS design principles to deliver a familiar, distraction-free experience that feels right at home on your device. **Visual Insights** Review your logged entries through clear, organized views that help you notice trends in your moods and habits — no clutter, just the information that matters to you. Mood Log is a straightforward companion for anyone who wants a quiet, private space to check in with themselves and build awareness of their emotional well-being, one entry at a time. Premium Account Pricing and Terms $ 4.99/week* $ 39.99/year* *Prices shown are in U.S. dollars; actual charges may be converted to your local currency. Payment will be charged to your iTunes account at confirmation of purchase. Subscriptions automatically renew unless auto-renewal is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period, and the renewal cost will be provided. Subscriptions can be managed by the user. Turning off auto-renewal may be done by going to your account settings after purchase. Cancellation of the current subscription is not allowed during the active subscription period. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://fenwoon.xyz/qingxulu/privacy.html

Screenshots

SubText AI4 screens

Verdict

The call

The clearest difference is device support: SubText AI at 2 against Mood Log's —. Mood Log's advantage is iOS requirement (16.0 vs 18.2). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SubText AI sells 2 in-app purchases, starting at $9.99 per month and Mood Log sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Scorecard2 real differences · 8 level
SubText AI versus Mood Log: the parameters behind the verdict, then further details
ParameterSubText AIMood Log
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 10 days—
AdsNo—
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad — better—
Requires iOS18.216.0 — better
Further details — not scored
Size25 MB4 MB
Age rating12+4+
DeveloperSucceed Software LLCHONG KONG JIAOLAN CO. LIMITED

In-app purchases

2 purchases

SubText AI

Subscriptions2
  • Premium - Monthly$9.991 Month
  • Premium - Yearly3 Days trial$29.991 Year
2 purchases

Mood Log

Subscriptions2
  • Weekly Power3 Days trial$4.997 Days
  • Yearly Power$39.991 Year

Questions

Is SubText AI free?
SubText AI is free to download, with in-app purchases available.
Is Mood Log free?
Mood Log is free to download, with in-app purchases available.

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