avec. vs SAI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
avec.
This app allows couples, friends, and families to create a private shared diary. Document your journey together with entries, photos, and location mapping. Relive memories and plan future adventures.
- Private shared diary for couples
- Collaborative entries with photos
- Location mapping of memories
- On This Day memory recall
- Shared wishlists (Somedays)
- Exportable diary and photobooks
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Some moments are too good to keep to yourself, but you don't want to share them with the world, either. avec. is a private diary for couples, close friends, and families. Write entries together, relive memories on the day they happened, and build a living record of your relationship — one day at a time. A diary that belongs to both of you — Every diary is private and shared only between its members. Write about your day, add photos, react to each other's memories, and watch your story grow entry by entry. avec. feels like a journal and works like a conversation. Everywhere you've been, together — Tap the globe icon to see a map of every place you've visited as a dot on the map. Tap any pin to relive the memory — photos, notes, and all. The longer you use avec., the richer your map becomes. On This Day — Every morning, avec. surfaces what happened on this date in previous years. Tap to see the full entry, photos included. A quiet, beautiful way to remember how far you've come. Trips, beautifully captured — Planning a trip or just got back? Add it to your diary and let avec. do the rest. Import your photos and avec. automatically organizes them by day and place using GPS — so every stop is mapped, every moment is where it belongs. Somedays — a wishlist you share — Keep a running list of things you want to do together. Restaurants to try, places to visit, experiences to have. Filter by category or travel, and convert a someday into a trip when you're ready to make it happen. Export your story — on screen and in print — Turn your diary into a beautiful keepsake — or hold it in your hands. Export any entries or a full trip as a print-ready PDF, or order a real photobook delivered to your door. Choose your entries, pick a cover photo, and avec. does the rest: your photos, your words, your story — bound and shipped. Bulk photo import — Select photos from your library and avec. automatically groups them into entries by date. A year of memories, organized in seconds. Built for the way you actually live - Long press any entry to react with an emoji and leave a note for your partner - Location tagging with place search and automatic photo GPS detection - Dark and light mode, because moods change - Push notifications so you never miss a new entry - Fast search across everything you've written - Private by design — your diary is for you and who you share it with avec. For the moments worth keeping Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/.
SAI
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SAI is a private shared diary for collecting everyday moments with the people closest to you. Choose photos and leave a short story for each scene. Your friends' entries open after you share your own. Leave comments on individual photos and draw together on the same daily page. At the end of each month, your moments become a book. Read it by date or gather one person's entries to revisit the month from their point of view. • A story for every photo, plus the day's emotion and music • Invite-only private diaries • Photo comments and a live shared doodle page • Monthly books arranged by date or person • Sign in with Google or Apple You choose the name shown inside SAI. Names from your Google or Apple profile are never displayed to friends.
Screenshots
Verdict
The clearest difference is in-app purchases: SAI at none against avec.'s 6. avec.'s advantage is iOS requirement (15.1 vs 18.0). On price, ads 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. avec. sells 6 in-app purchases, starting at $4.99 per month. SAI asks for nothing beyond the download.
| Parameter | avec. | SAI |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (9 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 9 — better | — |
| Update frequency | Every 3 days | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 48 MB | 30 MB |
| Age rating | 4+ | 12+ |
| Developer | Avec Labs LLC | seunghwan OH |
In-app purchases
avec.
- Personal$4.991 Month
- Group$9.991 Month
- Organization$14.991 Month
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- Personal$29.991 Year
- Group$59.991 Year
- Organization$99.991 Year
SAI
No in-app purchases








