Flight Test X20 vs Ready107
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flight Test X20
Prepare for FAA knowledge tests with this comprehensive study platform. It offers top-off preparation for various pilot and aviation professional written exams, including instrument rating and ATP.
- FAA knowledge test preparation
- Pilot study course
- Dispatcher study course
- Instrument rating preparation
- Instructor written test prep
- ATP written test prep
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Flight Test X20 is Sheppard Air's latest student study course learning platform for FAA knowledge tests. It allows those students studying for pilot, dispatcher, instrument rating, instructor, flight engineer, ATP, and interviewee written tests to do their top-off preparation for the final knowledge test.
Ready107
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Ready107 is a focused FAA Part 107 study and practice app from deVolk Group LLC. Build your knowledge with a complete offline course covering regulations, airspace and charting, weather, loading and performance, operations, public-safety considerations, and practical-flight foundations. Every lesson includes checkpoints and source references to help you understand the material instead of memorizing isolated answers. PRACTICE WITH PURPOSE - 300 original FAA-style practice questions - Immediate explanations in Smart Drill and subject drills - Dedicated practice by study area - 60-question, two-hour FAA-style simulation - 70-question course assessment - Bookmarks, missed-question review, and progress tracking LEARN OFFLINE Lessons, original training graphics, questions, scores, bookmarks, and study progress stay on your device. An internet connection is required only for App Store purchasing, offer-code redemption, purchase restoration, and optional external website or support links. VISUALIZE AIRSPACE Use a four-card sequence to move from a simple airspace memory aid to chart interpretation, vertical profiles, and practical preflight decisions. ACCESS OPTIONS Individual learners may purchase 90 days of access through Apple. The purchase does not renew automatically. Eligible deVolk Group course participants and approved app evaluators may redeem a one-time Apple offer code when available. Purchases and redeemed offers are managed by Apple, associated with the customer's Apple Account, and restorable on compatible devices. Ready107 uses original training material. It does not contain actual or recalled FAA test questions. Ready107 is an independent study aid and is not affiliated with, endorsed by, or approved by the Federal Aviation Administration. Use current FAA regulations, publications, charts, NOTAMs, TFRs, authorizations, and manufacturer instructions for actual operations. Purchase does not guarantee a passing score or certification.
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Verdict
The clearest difference is in-app purchases: Flight Test X20 at none against Ready107's 1. Flight Test X20 also leads on iOS requirement (14.0 vs 17.0). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Ready107 sells 1 one-off in-app purchase. Flight Test X20 asks for nothing beyond the download.
| Parameter | Flight Test X20 | Ready107 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (93 ratings) — better | — |
| Positive reviews | 60.0% of reviews | — |
| Number of ratings | 93 — better | — |
| Update frequency | Every 5 weeks | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPad | iPhone, iPad — better |
| Requires iOS | 14.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 25 MB | 9 MB |
| Age rating | 4+ | 12+ |
| Developer | Sheppard Air, Inc. | deVolk Group LLC |
In-app purchases
Flight Test X20
No in-app purchases
Ready107
- 90-Day Ready107 Access$29.99






