Comparison

Sotto vs Changed

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

Head to head
About

Sotto

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Sotto: Secret Voice Notes & Thought Vault We all carry thoughts that are too heavy to keep inside, yet too private to share. Sotto is your personal, silent listener. It’s not a productivity toolβ€”it’s a sanctuary for your mind. Speak your truth. Whether it’s a hidden frustration, a midnight dream, or a secret you’ve never told anyone, just say it out loud. Using seamless speech to text technology, Sotto captures your voice instantly. Decide its fate. Once spoken, you have the power: Lock it: Secure your thought in an encrypted vault protected by Face ID. Release it: Let the words dissolve and vanish forever, giving you instant mental relief. Your secrets are safe. No cloud, no tracking, just you and your secret voice notes. _____________________ Sotto Premium Subscription: Unlimited Daily Recordings: Record as many thoughts as you need (Free version is limited to 3 recordings per day). Unlimited Vault Storage: Keep your entire history of thoughts safe and organized (Requires Premium). Extended Recording Length: Record up to 60 seconds per entry. Note: Access to unlimited recordings and vault storage requires an active weekly or yearly subscription. _______________ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Changed

Features
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Most apps start with what you should do. Changed starts with who you are. YOUR MENTAL STATE FIRST Changed does not hand you a routine. It reads where you are β€” your energy, your stress patterns, your emotional baseline β€” and builds your daily practice from that foundation using AI. Not a template. Not a program. An AI system that adapts to you. YOUR ARCHETYPE. YOUR PATH. During onboarding, Changed's AI maps your psychology and assigns you an archetype β€” Warrior, Sage, Rebel, or Mystic. Your tools, your prompts, your tone β€” everything aligns to how you actually process the world. FIVE MODES. ONE APP. Changed has five AI-adaptive modes that reshape how the entire app feels and works: Truth Mode β€” maximum clarity, no excuses, no softeners Awareness Mode β€” gentle observation without judgment Shadow Mode β€” explore what you have been avoiding Fork Mode β€” clarity when you are facing a real decision Continuity Mode β€” accelerate when things are finally working YOUR FULL TOOLKIT Daily reflection with AI-adaptive prompts Cognitive reframing β€” CBT-based exercises powered by AI Emotion Compass β€” map emotional patterns over time Journal with adaptive prompts Crisis Kit β€” grounding tools for hard moments Future Self visualization Daily challenges and insight cards Micro wins Levels and achievements THIS IS NOT FOR EVERYONE Changed is for the person who has read the books, downloaded the apps, and still feels like they are performing growth rather than living it. If you want a checklist, this is not it. If you want to know yourself better than you do right now β€” download Changed. Privacy Policy: https://changedlabs.com/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Sotto4 screens
Changed4 screens

Verdict

The call

The clearest difference is ads: Sotto at none against Changed's shown. Changed's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.6). On price and in-app purchases there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Sotto sells 2 in-app purchases, starting at $2.99 per 7 days and Changed sells 6 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Scorecard3 real differences Β· 3 level
Sotto versus Changed: the parameters behind the verdict, then further details
ParameterSottoChanged
PriceFreeFree
Update frequencyβ€”Every 5 days
AdsNo β€” betterYes
In-app purchasesYesYes
DevicesiPhoneiPhone, iPad, iPod β€” better
Requires iOS17.615.0 β€” better
Further details β€” not scored
Size6 MB98 MB
Age rating4+4+
DeveloperJonas BlahaChanged Labs

In-app purchases

2 purchases

Sotto

Subscriptions2
  • Sotto Premium Weekly$2.997 Days
  • Sotto Premium Yearly3 Days trial$19.991 Year
6 purchases

Changed

Subscriptions6
  • Changed Plus – Weekly$3.997 Days
  • Changed Pro – Weekly$5.997 Days
  • Changed Plus – Monthly$9.991 Month
Show 3 more
  • Changed Pro – Monthly$14.991 Month
  • Changed Plus – Annual$79.991 Year
  • Changed Pro – Annual$99.991 Year

Questions

Is Sotto free?
Sotto is free to download, with in-app purchases available.
Is Changed free?
Changed is free to download, with in-app purchases available.
Do Sotto or Changed have ads?
Changed shows ads; Sotto does not.

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