249+ iOS apps curated and reviewed
Renal & Electrolytes Exam Prep is the household name in renal & electrolytes exam prep, 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 |  | $3.99 | — | No | No | May 2026 | |
| 2 |  | Free | 4.7★ (108) | No | Yes | Nov 2026 | |
| 3 |  | $3.99 | 1.0★ (2) | No | No | Nov 2026 | |
| 4 |  | Free | 4.5★ (23) | No | Yes | Oct 2026 | |
| 5 |  | $3.99 | 1.0★ (1) | No | No | May 2026 | |
| 6 |  | Free | 5.0★ (4) | No | Yes | Oct 2026 | |
| 7 |  | Free | 4.9★ (15) | No | Yes | Oct 2026 | |
| 8 |  | Free | 5.0★ (3) | No | Yes | Oct 2026 |
Prepare for the NNCC CCHT exam with a scientific study system and over 700 specialized questions. This app offers customized study plans, simulated quizzes, and detailed explanations to boost your confidence and help you pass on your first attempt.
Prepare for dialysis exams with this comprehensive study tool. It offers flashcards, practice questions, and quizzes across five study modes to aid learning and exam preparation. Designed for medical students and professionals to enhance knowledge and achieve higher scores.
