147+ iOS apps curated and reviewed
The best chip performance apps on iPhone average 3.9★ across 147+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (1) | No | No | May 2026 | |
| 2 |  | Free | 2.3★ (6) | No | Yes | Sep 2026 | |
| 3 |  | Free | 3.1★ (81) | No | No | May 2026 | |
| 4 |  | Free | 5.0★ (2) | No | No | Aug 2026 | |
| 5 |  | Free | — | No | No | Aug 2026 | |
| 6 |  | Free | 2.2★ (32) | No | No | Aug 2026 | |
| 7 |  | Free | — | No | No | Jul 2026 | |
| 8 |  | Free | — | Yes | Yes | Sep 2026 |
Access a database of car models to find specific power increases and pricing for optimized software. Features include a comprehensive database, an FAQ section, contact information, and a news feed. This application is available for free.
This utility calibrates your Jeep Wrangler's speedometer after tire or gear changes. It offers TPMS adjustment and is designed for JK, JL, and JT models.
Control chip tuning and throttle tuning for your car with this app. Fine-tune settings to match your car's specifics and driving style, with easy access to Eco, Sport, and Race modes. Experience enhanced performance with RaceChip tuning chips.
