CoupleOS vs ButterFlyEffect Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CoupleOS
This app enhances connection for couples by displaying partner's real-time information like weather and time on your home screen. It offers shared widgets for doodles, photos, tasks, and countdowns to special events, fostering intimacy for long-distance relationships.
- Live partner weather and time display
- Shared home and lock screen widgets
- Live arrival time sharing
- Interactive drawing feature
- Shared task and list management
- Countdown timers for special days
- Memory pinning on a shared map
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CoupleOS puts your partner's world on your Home and Lock Screen: their time, weather and a live sky, right beside yours. New in 2.1: On My Way shares your arrival time live on their Lock Screen and Dynamic Island, your drawing appears on their screen while you draw, and your story shows on the Photo of Us widget (Pro). Made for iPhone Duo and StandBy, for couples near or far. THEIR SKY, ON YOUR SCREEN The Couple Card shows you both side by side: local time, weather, mood, battery and whether they're active, under a sky that follows the day in both cities. See when it's morning for them, when it's late, and when to call. WIDGETS MADE FOR TWO Couple Card, doodles, photos, countdowns, distance and your week, for the Home Screen and the Lock Screen. YOUR DOODLE, ON THEIR SCREEN Draw a note, add a photo or an emoji, and it lands on your partner's Home Screen. PLAN YOUR WEEK, TOGETHER Shared tasks that show who does what, a single week view for both of you, and lists for trips, groceries and dreams. NEVER MISS A SPECIAL DAY Anniversaries, visits and birthdays with countdowns, a shared calendar and widgets that count down with you. EVERY PLACE, EVERY MEMORY Pin the places you love on a map and keep your memories as photo cards, wherever you both are. YOUR LOOK Default, Dark, Clear or Tinted. COUPLEOS PRO One subscription, for both of you: when one of you goes Pro, your partner does too. • On My Way, live drawing and stories on the Photo of Us widget • All widgets, including the Lock Screen • Up-to-date location in widgets • Drawing deck and unlimited papers • Up to 200 memories and 100 places • Unlimited tasks, lists and special days • Every theme Monthly and yearly plans. Payment is charged to your Apple Account when you confirm the purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period, and renewal is charged within the 24 hours before it ends. Manage or cancel anytime in Settings › your name › Subscriptions. PRIVATE BY DESIGN Your memories, drawings and days are visible only to you and your partner. We never sell your data, and you can delete your account and all of its data in the app at any time. Privacy Policy: https://coupleos.web.app/privacy Terms of Use: https://coupleos.web.app/terms
ButterFlyEffect Pro
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A small moment can be the start of a big change. ButterFlyEffect Pro is an AI-powered reflection tool that reveals the hidden cause-and-effect connections between your daily events. How it works: 1. Add what happened today as short notes 2. Tap "Show ButterFly Effect" 3. AI finds which events chained together to create ripple effects you may never have noticed Why ButterFlyEffect Pro? Why do you feel unproductive at work on days you slept late? Why does a bad morning stretch all the way to the evening? These connections are invisible — but they're in your data. With Pro: • Unlimited daily analyses • Up to 1 month of history • Unlimited entries per analysis • Weekly or monthly plan — your choice Connect the dots of your life. See the bigger picture. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: ButterFlyEffect Pro at daily against CoupleOS's weekly. On price, ads, in-app purchases and device support 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. CoupleOS sells 4 in-app purchases, starting at $2.99 per 7 days and ButterFlyEffect Pro sells 2 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.
CoupleOS ships an update weekly, ButterFlyEffect Pro daily. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.
| Parameter | CoupleOS | ButterFlyEffect Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 55 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | tunay alver | Omer Tekbiyik |
In-app purchases
CoupleOS
- CoupleOS Pro Weekly$2.997 Days
- CoupleOS Pro Monthly$7.991 Month
- CoupleOS Pro Yearly Offer$17.991 Year
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- CoupleOS Pro Yearly$29.991 Year
ButterFlyEffect Pro
- Weekly Pro Plan3 Days trial$1.997 Days
- Monthly Pro Plan3 Days trial$5.991 Month
Questions
Is CoupleOS free?
Is ButterFlyEffect Pro free?
Do CoupleOS or ButterFlyEffect Pro have ads?
Which is updated more often, CoupleOS or ButterFlyEffect Pro?
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