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App Store Apps > Games > Simulation Games > Ant's Diary
Ant's Diary icon

Ant's Diary

by Nobuaki Kuwabara · Games · Free
On the App Store since March 2026 · Data updated 2026-10-20

Ant's Diary is made and published by Nobuaki Kuwabara. AppBrain is an independent app data site and isn't affiliated with Nobuaki Kuwabara. The app name, icon, screenshots and description belong to Nobuaki Kuwabara and are shown as published on the App Store.

AppBrain's verdict

Last updated
September 6, 2026
Size
9.77 MB
Official page on the App Store

User feedback

Ratings and reviews on the App Store

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Store listing

By Nobuaki Kuwabara, from the App Store
Ant's Diary Screenshot 1 of 5
Ant's Diary Screenshot 2 of 5
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Ant's Diary Screenshot 5 of 5
Screenshots by Nobuaki Kuwabara, from the the App Store listing
Description by Nobuaki Kuwabara Written by the developer, not by AppBrain. Click to read.
Protect the Queen—grow your colony to 100 ants!

"Ant's Diary" is a real-time strategy game where you raise an ant colony. Adjust the roles of your worker ants around the queen, survive enemy raids, and build a thriving colony of 100.

4 Roles to Strategize
• Foragers (Green): Gather food on the surface and carry it to the nest
• Nurses (Pink): Feed larvae to raise new worker ants
• Soldiers (Red): Fight enemies and defend the colony
• Digger: Digs to expand the nest — Completing rooms increases food and brood capacity

Adjusting the balance of roles to match the situation is the key to survival.

Nest Expansion & Chambers
• Assign workers to digging and the nest grows organically from existing tunnels. Food stores or brood chambers form automatically as needed.
• Chambers raise food and brood capacity. When food storage is full, foragers wait and automatically resume as soon as space opens.
• Nurses carry eggs from the queen's chamber to brood chambers and bring food from storage. After 3 feedings, a larva becomes a pupa.

Explore 2 Worlds
• Surface: A dangerous world where you gather food and battle enemies
• Nest: A safe haven to raise larvae and dig new chambers

Defend Against Enemy Raids
As time passes, enemy attacks grow fiercer. Build up your soldiers in advance to prepare.

Score Attack Challenge
Your time to reach 100 ants is your score. Aim for the fastest record and try again and again!

Earn Your Rank
Your time to 100 ants decides which of 6 ranks you earn. Break 15 minutes to become the Mythic Queen. Share your result as a card whose artwork changes with your rank.

Queen Power: High Risk, High Return
Raise Queen Power to lay eggs up to 3× faster. The tradeoff: the Queen gets hungry up to 8× faster, while nurses must feed her, carry eggs and tend larvae. Adjust power as the colony changes.
Official page on the App Store

Safety and technology

Found in the app by AppBrain
Price
Free
App size
9.77 MB
Content rating
Low

Technologies used by Ant's Diary

Releases

Updates seen on the App Store
Version
1.4.5
Launched
March 2026

No changelog data

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Rankings

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About the app and developer

About Ant's Diary

Ant's Diary is a games app developed by Nobuaki Kuwabara.

User Ratings

The app has no ratings yet.

App Information

Ant's Diary is freely available from the App Store. The app size is 9.77 MB. The latest version available is 1.4.5. The last update was on September 6, 2026.

Technical Requirements

The app has a content rating of Low Maturity. The app has been available on the App Store since March 2026.

Developer information for Nobuaki Kuwabara

Nobuaki Kuwabara

Address:

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