Neptunia & Friends, also known as Mainichi Compile Heart (まいにちコンパイルハート Mainichi Konpairu Hāto, lit. Everyday Compile Heart), is an updated version of Hyperdimension Neptunia The App released in Japan on 2017 May 26. It features characters from the Hyperdimension Neptunia series, Fairy Fencer F, Moero Chronicle, Trillion: God of Destruction, and Tokyo Clanpool.
Features
Mini Game
Users can play a game of Blind Bluff Poker with their current character. In this game, both players draw one card and place it on their forehead so their opponent can see it. Players can then bet the amount of chips they have (max. 6) if they have the highest card. The player with the largest number wins and takes the opponent's chips. The player with the most amount of chips after 6 rounds is declared the winner. The character's Love Love Gauge will increase if the user wins.
Love Love Mode
With the current character's Love Love Gauge on the highest amount, users can interact with their character by patting them on the head. The user has 60 seconds and can increase their current character's affection by gently swiping the headpat icon on top of the character's head. If the user goes too rough, the affection decreases. The character's mood recovers if the user takes a break. If the character's mood is high enough after time is up, a special event may trigger such as the character confessing to the user or the user giving them a kiss.
Items
Please note that most of the characters, costumes or voice sets have not yet been released in English or are Japan exclusive.
Costumes
Voice Sets
 | This list is incomplete. You can help by adding missing items. (March 2022) |
Neptune
- Neptune Voice Set (¥435/$4.99): Contains 47 basic voice clips for Neptune.
- Like Voice Set (¥217/$1.99): Contains 6 voice clips that can be played with a LoveLove Gauge of "Medium" or higher.
- Love Voice Set (¥217/$1.99): Contains 6 voice clips that can be played with a LoveLove Gauge of "High" or higher.
- Mini Game Addition Voice Set (¥217/$1.99): Adds 9 new voice clips to the Mini Game.
- Chatting Set (¥217/$1.99): Adds 11 new voice clips to Chatting.
- Spring Voice Set (¥217/$1.99): Contains 6 voice clips that can be played from March to April.
- Summer Voice Set (¥217/$1.99): Contains 6 voice clips that can be played from June to August.
- Autumn Voice Set (¥217/$1.99): Contains 6 voice clips that can be played from October to November.
- Winter Voice Set (¥217/$1.99): Contains 6 voice clips that can be played from December to January.
Noire
- Noire Voice Set (¥435/$4.99): Contains 47 basic voice clips for Noire.
- Like Voice Set (¥217/$1.99): Contains 6 voice clips that can be played with a LoveLove Gauge of "Medium" or higher.
- Love Voice Set (¥217/$1.99): Contains 6 voice clips that can be played with a LoveLove Gauge of "High" or higher.
- Mini Game Addition Voice Set (¥217/$1.99): Adds 9 new voice clips to the Mini Game.
- Chatting Set (¥217/$1.99): Adds 11 new voice clips to Chatting.
- Spring Voice Set (¥217/$1.99): Contains 6 voice clips that can be played from March to April.
- Summer Voice Set (¥217/$1.99): Contains 6 voice clips that can be played from June to August.
- Autumn Voice Set (¥217/$1.99): Contains 6 voice clips that can be played from October to November.
- Winter Voice Set (¥217/$1.99): Contains 6 voice clips that can be played from December to January.
Lilia
- Lilia Voice Set (¥435): Contains 47 basic voice clips for Lilia.
- Like Voice Set (¥217): Contains 6 voice clips that can be played with a LoveLove Gauge of "Medium" or higher.
- Love Voice Set (¥217): Contains 6 voice clips that can be played with a LoveLove Gauge of "High" or higher.
- Mini Game Addition Voice Set (¥217): Adds 9 new voice clips to the Mini Game.
- Chatting Set (¥217): Adds 11 new voice clips to Chatting.
- Spring Voice Set (¥217): Contains 6 voice clips that can be played from March to April.
- Summer Voice Set (¥217): Contains 6 voice clips that can be played from June to August.
- Autumn Voice Set (¥217): Contains 6 voice clips that can be played from October to November.
- Winter Voice Set (¥217): Contains 6 voice clips that can be played from December to January.
Faust
- Faust Voice Set (¥435): Contains 47 basic voice clips for Faust.
- Like Voice Set (¥217): Contains 6 voice clips that can be played with a LoveLove Gauge of "Medium" or higher.
- Love Voice Set (¥217): Contains 6 voice clips that can be played with a LoveLove Gauge of "High" or higher.
- Mini Game Addition Voice Set (¥217): Adds 9 new voice clips to the Mini Game.
- Chatting Set (¥217): Adds 11 new voice clips to Chatting.
- Spring Voice Set (¥217): Contains 6 voice clips that can be played from March to April.
- Summer Voice Set (¥217): Contains 6 voice clips that can be played from June to August.
- Autumn Voice Set (¥217): Contains 6 voice clips that can be played from October to November.
- Winter Voice Set (¥217): Contains 6 voice clips that can be played from December to January.
Trivia
- The beta version of this app was published a few days before its official launch by mistake and was later delisted.[4]
References
- ↑ まいにちコンパイルハート | 開発実績｜スマートフォンアプリ・ゲーム企画から開発まで | 株式会社 カラクリズム (in Japanese). Karakuri-ism. Archived from the original on 2025 August 22. Retrieved on 2025 August 21.
- ↑ 2.0 2.1 Hyperdimension Neptunia: The App relaunches as Neptunia & Friends on August 29. Gematsu (2018 August 22).
- ↑ 【公式】コンパイルハートアプリ [@CompileHeartApp] (2017 May 26). "【公開報告！】『神次元アプリネプテューヌ』が『まいにちコンパイルハート』へと正式にリニューアルされました！これから「おはよう」から「おやすみ」まで、あなたの“まいにち”をサポートいたします！公式サイト→http://compileheart.com/mobile/app/mainichi_compileheart/ #まいコン" (in Japanese) – via Twitter/X. Retrieved on 2022 August 27.
- ↑ 『まいにちコンパイルハート』β版の誤公開のお詫び (in Japanese). Compile Heart (2017 May 16). Retrieved on 2022 August 27.