Best Scheme Apps

248+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated November 2026

Every iPhone needs a few good scheme apps. We benchmark 248+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Scheme Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Scheme OScheme OFree3.7★ (3)NoNoOct 2026
2LispPad GoLispPad GoFree4.9★ (37)NoNoNov 2026
3Scheme LockerScheme LockerFree5.0★ (1)NoNoOct 2026
4Scheme LogScheme LogFree5.0★ (1)YesNoSep 2026
5Apps Launcher with URL SchemeApps Launcher with URL SchemeFree—YesNoAug 2026
6Genesis Medical SchemeGenesis Medical SchemeFree—NoNoMay 2026
7Pick n Pay Medical SchemePick n Pay Medical SchemeFree—NoNoSep 2026
8Scheme MitraScheme MitraFree—NoNoMay 2026

Top Picks for Scheme

3.7(3 ratings)
Free
Scheme O screenshot 1
Scheme O screenshot 2
Scheme O screenshot 3
Scheme O screenshot 4
Scheme O screenshot 5

This tactical planning tool enables leaders to quickly create mission graphics and planning products. It allows for rapid geometry creation, flexible map drawing, and route planning with checkpoints, streamlining the mission planning process.

LispPad Go#2

LispPad Go by Matthias Zenger

Write Scheme code on the go
Strong Contender
🛠️ Developer Tools
4.9(37 ratings)
Free
LispPad Go screenshot 1
LispPad Go screenshot 2
LispPad Go screenshot 3
LispPad Go screenshot 4
LispPad Go screenshot 5
LispPad Go screenshot 6

This app is a lightweight integrated development environment for writing and running Scheme code on iOS devices. It features a Scheme interpreter, a text editor with syntax highlighting, and a console for interactive programming. It also includes a wide range of libraries and supports integration with the Shortcuts app.

5.0(1 ratings)
Free
Scheme Locker screenshot 1
Scheme Locker screenshot 2
Scheme Locker screenshot 3
Scheme Locker screenshot 4
Scheme Locker screenshot 5
Scheme Locker screenshot 6

This utility app allows users to open lockers at various locations. It is currently functional for lockers created by the development team, such as those found in science and technology parks containing educational materials.

More Scheme apps to explore

FAQ about Scheme

What are the best scheme apps for iPhone?
Scheme O tops our scheme apps ranking as of November 2026, with a 3.7-star average from 3 App Store ratings, and it's free to download.
Yes — 20 of the top scheme apps we rank are free to download, including Scheme O and LispPad Go.
Scheme O has no ads and has no in-app purchases, according to its App Store listing as of November 2026.
We track 248+ scheme apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.

Related searches