Comparison

AI Mistress vs Ever Collar

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

Head to head
About

AI Mistress

Features
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The AI ​​mistress will give different responses depending on factors such as the number of times the app has been launched. The more times the app has been launched, the more intimate the responses will be. *The app name is a pun combining the Japanese pronunciation of AI (AI) and lover (aijin).

About

Ever Collar

Features
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Ever Collar is a BDSM relationship management app for your unique dynamic: build good behaviors, prevent bad behaviors, encourage focus, and engage in consensual location sharing. With consensual and privacy-first features, any dominant and submissive pair can safely use Ever Collar to start a new dynamic or more deeply build an existing one. Dominants can define behaviors they want their submissives to build -- or just as importantly, behaviors that should be avoided -- and provide rewards or punishments for their completion. With a focus on privacy and consensual usage, Ever Collar is uniquely designed for D/s and BDSM relationships that require discretion and security. Confidently explore your relationship knowing your data is encrypted and that BDSM-focused privacy and consent features are built in. Enable Ever Collar’s privacy features to explore your fetishes and kinks with peace of mind. Features: ・Assign recurring tasks via behaviors ・Create punishments and rewards ・Allow submissives to buy rewards or complete punishments ・Encrypted chat with photo and audio ・One-time or scheduled Focus sessions to encourage concentration ・Enable consensual location sharing with schedulable geofences; submissive can disable this at any time ・Link with multiple partners, whether dominant, submissive, or switch ・View stats about behavior completion ・Receive weekly AI summaries of submissive strengths, weaknesses, and tips for encouragement; dominants and submissives can disable this at any time ・Hide app contents when in background or in app switcher ・Create fully custom themes Terms & Conditions: https://evercollar.com/terms Privacy Policy: https://evercollar.com/privacy FAQ: https://evercollar.com/faq

Screenshots

AI Mistress1 screens
Ever Collar4 screens

Verdict

The call

The clearest difference is in-app purchases: AI Mistress at none against Ever Collar's 8. Ever Collar's advantage is ads (none vs shown) and update cadence (every 4 days vs every 11 days). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Ever Collar sells 4 in-app purchases, starting at $8.99 per month. AI Mistress asks for nothing beyond the download.

UpkeepUpdate frequency

AI Mistress ships an update every 11 days, Ever Collar every 4 days. The most recent releases landed on October 27, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 3 level
AI Mistress versus Ever Collar: the parameters behind the verdict, then further details
ParameterAI MistressEver Collar
PriceFreeFree
Update frequencyEvery 11 daysEvery 4 days — better
AdsYesNo — better
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.7.1015.6 — better
Further details — not scored
Size36 MB145 MB
Age rating4+17+
DeveloperHideaki UchikoshiIconiplex

In-app purchases

None

AI Mistress

No in-app purchases

4 purchases

Ever Collar

Subscriptions4
  • Pro (Monthly)2 variants$8.991 Month
  • Premiere (Monthly)2 variants$15.991 Month
  • Pro (Yearly)2 variants$64.991 Year
Show 1 more
  • Premiere (Yearly)2 variants$114.991 Year

Questions

Is AI Mistress free?
AI Mistress is free to download, with no in-app purchases.
Is Ever Collar free?
Ever Collar is free to download, with in-app purchases available.
Do AI Mistress or Ever Collar have ads?
AI Mistress shows ads; Ever Collar does not.
Which is updated more often, AI Mistress or Ever Collar?
AI Mistress ships an update every 11 days, and Ever Collar every 4 days. Most recently, AI Mistress was updated on October 27, 2026 and Ever Collar on November 5, 2026.

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