182+ iOS apps & games curated and reviewed
The best decim8 apps and games on iPhone average 4.1★ across 182+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | $0.99 | 3.8★ (149) | No | No | Jul 2026 |
| 2 |  | Free | 4.5★ (32) | No | Yes | May 2026 |
| 3 |  | Free | 5.0★ (28) | No | No | May 2026 |
| 4 |  | Free | 4.3★ (17K) | No | Yes | Jul 2026 |
| 5 |  | Free | 3.9★ (20) | No | No | Jul 2026 |
| 6 |  | Free | 4.7★ (76) | No | Yes | May 2026 |
| 7 |  | Free | 4.1★ (14) | Yes | No | May 2026 |
| 8 |  | $1.99 was $5.99 | 4.6★ (100) | No | No | Jul 2026 |
Apply a variety of digital effects to your photos and live camera feeds. Save custom effect combinations and explore unique, ever-changing visual transformations.
Transform videos into extreme digital art with 37 unique filters. This experimental app allows you to digitally mangle and twist footage, creating unique visual effects. Save any frame as a still image or export the entire glitched-out video.
This free music app offers a 32-step scalable 8-bit decimation effect with adjustable dry/wet levels and stereo/mono switching. It features switchable output filtering and a customizable graphical interface, all with low CPU usage.
This app offers 21 engaging games designed to teach third-grade students essential math, reading, science, and critical thinking skills. Aligned with third-grade curriculums, it uses colorful visuals, voice narration, and fun sound effects to keep children entertained while they learn. Progress reports and customizable lesson plans help track development.
Visually demonstrates fundamental mathematical concepts through short, engaging animations. Ideal for educators and students seeking a clearer understanding of core principles from primary to lower secondary levels.
This app helps you create and manage multiple shopping lists for groceries, parties, and gifts. It offers features like budget tracking, aisle assignment, expiration date reminders, and a digital wallet for store cards and coupons. Sync lists across devices and customize your experience with various color themes.
This app converts numbers between binary, octal, decimal, and hexadecimal bases on a single screen. It also displays color hex codes and RGB values simultaneously. It's designed for developers needing quick base conversions and color code referencing.
Create animated glitch art and export it as GIFs or movies. Experiment with over 30 unique glitch effects and share your creations using a dedicated hashtag for a chance to be featured.
This app uses animated videos to teach fundamental fraction concepts. It covers understanding fractions, improper and mixed fractions, equivalent fractions, and operations like addition, subtraction, multiplication, and division. It also includes lessons on converting fractions to percentages and decimals to fractions.
Access exclusive Nike, Jordan, and Converse releases and streetwear. Get insider information on upcoming drops, participate in unique launch events, and explore the community through stories and live streams. Reserve pairs for in-store pickup and discover local sneaker spots.
This app simplifies fraction calculations, offering conversions between fractions and decimals. It supports various fraction types and includes visual learning resources for homework help. Unlock advanced features through in-app purchases or a subscription.
This app converts numbers between binary, octal, decimal, and hexadecimal bases on a single screen. It also displays color hex codes and RGB values. It is designed for developers and does not include scientific or unit conversion functions.
Practice a variety of fraction and decimal concepts through engaging activities. Learn to name, order, and convert between fractions and decimals with multiple choice and matching games.
Easily perform fraction calculations including addition, subtraction, multiplication, and division. Convert fractions to decimals and vice versa with a clear, user-friendly interface. Ideal for students, cooks, and DIYers needing quick and accurate fraction management.
Easily convert numbers between Binary, Decimal, Hexadecimal, and Octal formats. This educational tool is designed for quick and accurate number system conversions.
Engage in creative 3D puzzle challenges by tapping and collecting blocks. Progress through increasingly difficult levels with stunning graphics and sound. Strategically use a temporary storage area to solve puzzles and advance.
Practice math skills with a timed game featuring handwriting recognition. This app helps students and adults improve arithmetic fluency, mental strategies, and pre-algebra skills through engaging exercises. It offers personalized feedback and adaptive challenges for continuous improvement.
Dive into the ocean depths to master the number line, including fractions and decimals, by collecting pearls. This game is designed by educators to align with Common Core standards for grades 3-8.
This utility quickly converts time between hours and minutes and decimal formats. Its intuitive interface uses slot machine-style spinners for instant, effortless conversion without needing to press submit.
This tool converts between decimals and fractions, and also handles unit conversions for construction and metric measurements. It offers an intuitive interface for calculations and editing, with advanced features available through upgrades.