157+ iOS apps & games curated and reviewed
Every iPhone needs a few good masayuki akamatsu apps and games. We benchmark 157+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 3.5★ (6) | No | No | May 2026 |
| 2 |  | Free | 3.2★ (25) | Yes | No | Jul 2026 |
| 3 |  | Free | 2.5★ (9.4K) | No | No | Jul 2026 |
| 4 |  | Free | 2.1★ (51) | No | No | May 2026 |
| 5 |  | Free | 4.4★ (7) | No | No | Jul 2026 |
| 6 |  | Free | 3.3★ (13) | No | No | Jul 2026 |
| 7 |  | $0.99 | 3.0★ (2) | No | No | Jun 2026 |
| 8 |  | Free | 5.0★ (3) | No | No | May 2026 |
This app provides a simple way to make decisions by offering a Yes or No answer. It's designed for quick choices and can be accessed easily on your iPhone or Apple Watch.
Create custom LED-matrix-style messages and display them on your device. Show text, symbols, dates, times, tweets, and music information with various customization options for speed, appearance, and display settings.
Engage in a straightforward tennis-style game designed for two players. Enjoy a simple and direct competitive experience.
This app functions as a sundial to determine cardinal directions using sunlight. Align the shadow of your finger with the app's shading to find north, south, east, and west.
This application measures the beats per minute (BPM) and time signature of music simply by tapping along to the rhythm. It provides a straightforward way to quickly determine the tempo of any song.
This app provides a personal safety alarm with advanced motion detection. It can trigger an alert with sound and light when rapid movement or free-fall is detected, or with a simple screen tap.
Create custom LED-matrix-style displays for messages, time, date, tweets, and music information. Personalize your display with adjustable speeds, orientations, and element styles. Ideal for unique visual notifications and information sharing.
This app displays a single number on your home screen badge, which can be set, added to, or subtracted from. It's a minimalist tool for quick numerical reminders. Negative numbers and zero are not displayed on the badge.
Quickly convert between Japanese era names and Christian era years. Features include era and year searching, period and era pickers, and the ability to display the current year in either system. Texts can be shown in Japanese or English.
Create music with a free, 16-step sequencer featuring basic synthesizer waves and drum loops. Enjoy multi-touch note input and Wi-Fi sync for collaborative jamming. A simple and fun tool for electronic music enthusiasts.
Transform your device into a document camera or live projector. Share your camera feed and audio to external displays, including TVs and projectors, via wired or wireless connections. Ideal for presentations, teaching, and demonstrations.
This tool helps you make choices by using a digital roulette. Simply input your options, and let the spinner decide for you. You can easily add, remove, or change your choices at any time.
Capture photos hands-free using voice commands or NFC tags. Set custom timers, shot counts, and display options like grid lines for perfect shots even when your hands are occupied.
Generate simple audio tones with four distinct waveforms including sine, square, saw, and white noise. Control frequency, panning, and amplitude with intuitive sliders and numeric input. Ideal for testing audio or creating experimental music.
Create unique moving photographs with a slit-scan camera effect. Adjust scan movement, time intervals, resolution, and exposure for custom results. Automatically save your creations periodically.
Simulates a mechanical analog computer for scientific and engineering calculations. Perform multiplication, division, roots, and trigonometric functions with a digital slide rule.
Experience the authentic sounds of a Balinese Gamelan instrument on your device. Tap and slide to create beautiful melodies and explore advanced playing techniques with realistic sound samples. Enjoy visual feedback and the ability to play along with your own music.
This app creates customizable light and sound cycles, useful for signaling presence during outdoor activities like night walks or camping. It offers adjustable cycle speed, randomization, sound, flashlight, and screen brightness.
This app creates a feedback delay effect on sounds from your device's microphone, mimicking an echo. It allows for creative musical patterns and ambient sound experiences through adjustable delay times and filters. Experiment with various audio effects for both musical and experimental purposes.
Quickly convert between Japanese era names and Christian era years. Features include era and year searches, period and era pickers, and the ability to display text in Japanese or English.