249+ iOS apps & games curated and reviewed
Subtraction Skill Builders is the household name in subtraction skill builders, but it's far from the only option. We track 249+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | $2.99 | — | No | No | Aug 2026 | |
| 2 |  | Free | 4.6★ (22) | No | Yes | Sep 2026 | |
| 3 |  | Free | 1.0★ (1) | No | Yes | May 2026 | |
| 4 |  | $4.99 | 5.0★ (2) | Yes | No | May 2026 | |
| 5 |  | $2.99 | — | No | No | May 2026 | |
| 6 |  | $2.99 | — | No | No | Jul 2026 | |
| 7 |  | Free | 4.0★ (2) | Yes | Yes | May 2026 | |
| 8 |  | Free | — | No | Yes | Sep 2026 |
This math app teaches children multi-digit subtraction with step-by-step guidance and positive reinforcement. It adapts to the student's learning pace, offering practice for beginners and review for older students. Features include AI handwriting recognition and progress monitoring for parents and teachers.
This educational app helps children practice subtraction skills. It presents problems with missing numbers and offers interactive feedback. Users can customize settings like problem layout and number selection, and track progress through detailed reports.
