Eventuality vs birthdAI
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Eventuality
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Eventuality Countdowns was created with simplicity in mind. Eventuality helps you manage your life events and countdowns in a cool and fun way! Add new countdowns, tag them with a sweet emoji, and style them with color or event a custom background image! The app itself also has some customization settings like Accent Colors, and more will be coming soon. You're able to backup your events to iCloud, and restore when needed if anything goes wrong!
birthdAI
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You already knew it was their birthday. The app told you. Now you're staring at an empty chat box, trying not to type "Happy birthday!!" for the ninth year running. birthdAI writes that second part. It imports the birthdays already in your contacts and calendars, reminds you as far ahead as you like, then drafts a message for that specific person โ who they are to you, your tone, their language. Then it opens your preferred messaging app with the text ready. You press send. Always you. It never sends anything on your behalf. NO ADS. NOT ONE. No banners, no video to sit through to find out whose birthday it is. UNLIMITED PEOPLE, FREE Every reminder and every template message, for everyone in your life, permanently. No cap at five. Plus adds AI-written messages โ your first three people are on us. WRITTEN FOR THE PERSON Ten relationships, four tones, three lengths, six languages. Add notes โ inside jokes, how the two of you actually talk โ and the draft stops sounding like a greeting card. Don't like it? Try another. REMINDERS THAT FIRE Two weeks ahead to same-day, any combination. Scheduled by your phone, so they work with no signal. NOTHING LEAVES YOUR PHONE No account, no sign-up, no tracking. Your people, their dates, your notes and every message you've sent stay here. Only a first name and your tone choices go out, and only when you ask for a draft.
Screenshots
Verdict
The clearest difference is iOS requirement: birthdAI at 16.4 against Eventuality's 26.0. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Eventuality | birthdAI |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 months | โ |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone |
| Requires iOS | 26.0 | 16.4 โ better |
| Further details โ not scored | ||
| Size | 3 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Ryan Nacker | Juan Camilo Echeverry Struss |
In-app purchases
Eventuality
No in-app purchases
birthdAI
No in-app purchases









