Sumika - Deep Sea Pocketbook
Eiji Iriyama Finance iPhoneiPadiPod touch
Sumika - Deep Sea Pocketbook is a free Finance app for iPhone and iPad by Eiji Iriyama. Requires iOS 18.5. Updated June 16, 2026.
- Price
- Free
- on the App Store
- Size
- 15 MB
- Age 4+
- Updated
- Jun 16
- 2026 · v1.10
Screenshots
About Sumika - Deep Sea Pocketbook
Manage your spending with ease using this simple, intuitive pocketbook app. No complicated categories or overwhelming reports—just a clear view of your money. If you're looking for a straightforward way to record your daily expenses, Sumika is for you. As you track your spending, your private deep-sea world grows, attracting unique and mysterious creatures to join your sanctuary. ◆ Perfect for: Moms and dads who recently switched to an allowance after having a child. Workers managing their daily costs within a monthly budget. Students starting to manage their own pocket money for the first time. ◆ Key Features: Simple Recording: Log your income and expenses with quick, intuitive taps. Spending Pace Gauge: See at a glance if you're spending too fast compared to your next allowance date. Deep-Sea Collection: Meet adorable creatures like flapjack octopuses and anglerfish as you maintain your habits. Your Own Encyclopedia: Build a collection of sea friends. Discovering who comes next makes daily logging a joy. Passcode Lock: Keep your sanctuary safe and private with a built-in passcode feature. Your allowance is your own world—a private space where you make the rules. Build your sanctuary and enjoy your financial journey with the inhabitants of the deep. Welcome to Sumika. Terms of Use: https://peppered-khaan-8e0.notion.site/Terms-of-Service-32f611f99392808faeb5c2acc4aa2c8e
What’s new
Version 1.10 · Updated June 16, 2026
[v1.10 Update] New Creature: Giant Pacific Octopus The "Giant Pacific Octopus" has arrived in the deep sea! Enjoy its fascinating and mysterious animations as it masterfully camouflages itself to fade into the background and reappear when you least expect it. New Creature: Leatherback Sea Turtle Meet the "Leatherback Sea Turtle," the largest of all living turtles. Watch it glide gracefully through the deep with smooth, fluffy paddling movements, bringing an extra touch of serenity to your daily logging routine. Customize Sumika to fit your own unique style and enjoy your peaceful logging journey. This update also includes ongoing bug fixes and performance improvements. If you love Sumika, please leave us a review—it truly means the world to an indie developer!
App privacy
The developer, Eiji Iriyama, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers: Device ID
- Usage Data: Advertising Data
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Identifiers: Device ID
- Usage Data: Advertising Data, Product Interaction
Used for: Third-Party Advertising, Analytics
Alternatives to Sumika - Deep Sea Pocketbook
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Sumika - Deep Sea Pocketbook | – | Free | June 16, 2026 | |
| もしも貯金 Eeeco | 支出を視覚的に節約記録・計画 | – | Free | Aug 18, 2026 | Compare |
| Tameruro - Savings Management | – | Free | Jun 30, 2026 | Compare |
| のこりいくら? | – | Free | Jun 4, 2026 | Compare |
| Chokin Memo: Savings Goals | – | Free | Oct 25, 2026 | Compare |
| とらぬ:資産形成・貯金 | – | Free | Jan 9, 2026 | Compare |
| SaifGauge: Kakeibo Budget | – | Free | Oct 17, 2026 | Compare |