Avant vs BBirthday
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Avant
Embark on a whimsical adventure with a peculiar hero and their companions to defeat a bizarre demon king. Explore a unique world and experience a story unlike any other. Be aware of potential performance issues on older devices.
- Ridiculous story
- Strange hero and friends
- Destroy a strange demon king
- Unique RPG adventure
- Created with RPG Maker MV
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This is a ridiculous story about a strange hero who goes with his strange friends to destroy a strange demon king. ※Due to the app's specifications, it may run sluggishly on older models such as iPhone 5S. (This may be improved by rebooting the device.) ※Please note that uninstalling the app will erase your saved data. ※Please note that uninstalling the app will erase your saved data. The older IOS versions may cause problems. This game was created using the materials included in the RPG Tucool MV Season Pass. Copyright (C) 2015 KADOKAWA CORPORATION./YOJI OJIMA This game was created using the Yanfly Engine. ・Development Tools：RPGツクールMV ©Gotcha Gotcha Games Inc./YOJI OJIMA 2015
BBirthday
Experience a dreamcore visual novel where you guide Bianca through 15 years of her life from a new viewpoint. Solve escape room puzzles with horror undertones and discover multiple endings.
- Visual novel gameplay
- Dreamcore aesthetic
- Escape room puzzles
- Horror elements
- Multiple endings
- Relive life events
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Help Bianca to relive the 15 years of her life, but from another perspective. Enjoy this dreamcore style visual novel with escape room elements and hints of horror. Unlock different endings.
Screenshots
Verdict
The clearest difference is in-app purchases: Avant at none against BBirthday's 1. Avant also leads on rating (5.0 vs 4.7) and review sentiment (100% vs 91%). BBirthday's advantage is ads (none vs shown) and update cadence (monthly vs every 25 months). 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
Both are free to download. BBirthday sells 1 one-off in-app purchase. Avant asks for nothing beyond the download.
Avant holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: BBirthday has 1.6K ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 100% of Avant's written reviews are positive against 91% of BBirthday's.
Avant ships an update every 25 months, BBirthday monthly. The most recent releases landed on September 28, 2026 and October 14, 2026 respectively.
| Parameter | Avant | BBirthday |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (8 ratings) — better | 4.7 (1.6K ratings) |
| Positive reviews | 100.0% of reviews — better | 91.0% of reviews |
| Number of ratings | 8 | 1.6K — better |
| Update frequency | Every 25 months | Monthly — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 117 MB | 171 MB |
| Age rating | 12+ | 12+ |
| Developer | Satoru Higuchi | Juan Amaro |
Customer experience
Avant
BBirthday
Bugs and requests
Avant
Not enough reviews yet to summarise bugs or requests.
BBirthday
Reported bugs
4 issues- Game crashes during boss battles
- Dialogue/text gets stuck or freezes
- Inability to progress past certain levels
- Saved progress not loading correctly
Requested features
5 requests- Add Russian language support
- Provide more free content/endings
- Improve stability and reduce crashes
- Add a skip/fast-forward option for dialogue
- Adjust age rating to better fit content
In-app purchases
Avant
No in-app purchases
BBirthday
- BBirthday Premium Version$7.99
