250+ iOS apps curated and reviewed
Looking for free research meter apps? 19 of our 250+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (210K) | No | No | Sep 2026 | |
| 2 |  | Free | 3.8★ (113) | No | No | Aug 2026 | |
| 3 |  | Free | 4.5★ (14K) | Yes | Yes | Sep 2026 | |
| 4 |  | Free | — | No | No | May 2026 | |
| 5 |  | Free | — | No | No | May 2026 | |
| 6 |  | Free | — | No | No | May 2026 | |
| 7 |  | Free | — | No | No | May 2026 | |
| 8 |  | Free | 3.4★ (15) | No | No | Sep 2026 |
Share your opinions and earn money by completing quick surveys. Get paid up to $1 per survey via PayPal. Surveys are short, often under 20 seconds, and cover various topics like product reviews and location-based satisfaction.
This app allows registered participants in Google's market research programs to interact with physical meters and manage their participation. It simplifies checking in with devices like router meters and offers a convenient way to respond to surveys and policy updates.
Transform your device into a versatile toolkit with a comprehensive suite of measuring instruments. This app offers a metronome, stopwatch, timer, ruler, level, and various sensors to assist with a wide range of tasks.
