FlipRAS vs Fast Prep for IELTS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FlipRAS
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FlipRAS is a learning tool designed for FlipRobot E310 series with a strong emphasis on fostering students’ computational thinking. According to their hardware assembly, students set up their DC motor and Servo motor on the editing area and create a timeline to see the robot’s action in frames. FlipRAS creates a learning environment that allows students to program different robotic solutions for various contextual, real-life problems. Powered by Arduino, FlipRAS is the most suitable programming tool to learn robotic controls and automation through the exploration of mechatronics designs and integration. The intuitive and user-friendly FlipRAS interface will allow inexperienced students to easily begin coding learning. Coupled with the CASE Robotic Curriculum, students will be able use STEAM education to further develop critical skill sets required in the 21st century: complex problem-solving skills, critical thinking, communication, collaboration, and creativity. Features - FlipRAS is the first FlipRobot software for mechatronics designs and integration. Users may program the motors according to their hardware design and edit the frames to create a fluent robotic movement. - By creating the frames of a timeline, users can edit motors’ angle and duration. While they click the play button, you will see the FlipRobot’s behave accordingly. - Bluetooth Connectivity: after pairing the FlipRobot E310 robot with Apple iPad via Bluetooth, students can easily control DC motors and servo motors’ movements. - Hardware Compatibility: FlipRobot E310 and Bluetooth module. - Multi-Language Support: English, Traditional Chinese, and Simplified Chinese
Fast Prep for IELTS
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Prepare for IELTS with focused practice for vocabulary, Writing, and Speaking. Fast Prep for IELTS helps you practise at your own pace with: • Key vocabulary practice organised by band level • IELTS test overviews for Listening, Reading, Writing, and Speaking • Writing Task 1 and Task 2 questions • AI-powered writing feedback • Speaking Part 1, Part 2, and Part 3 practice • AI-powered speaking feedback, including fluency, vocabulary, grammar, and pronunciation guidance • English and Traditional Chinese support • Saved practice history so you can review your progress Some AI feedback features use credits. Credits may be included with a subscription or purchased separately. Features and availability may vary by plan. IELTS is a registered trademark of its respective owners. Fast Prep is an independent study tool and is not affiliated with, approved by, or endorsed by IELTS or its owners. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: FlipRAS at none against Fast Prep for IELTS's 10. FlipRAS also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.0). Fast Prep for IELTS's advantage is update cadence (every 3 days vs monthly) and device support (3 vs 1). On price 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. Fast Prep for IELTS sells 10 in-app purchases, starting at $9.99 per month. FlipRAS asks for nothing beyond the download.
FlipRAS ships an update monthly, Fast Prep for IELTS every 3 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.
| Parameter | FlipRAS | Fast Prep for IELTS |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Every 3 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 12 MB | 98 MB |
| Age rating | 4+ | 4+ |
| Developer | Actura Co., Ltd. | JIH MING CHEN |
In-app purchases
FlipRAS
No in-app purchases
Fast Prep for IELTS
- Essential Prep$9.991 Month
- Score Booster$14.991 Month
- Intensive Prep$24.991 Month
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- Essential Prep$69.991 Year
- Score Booster$119.991 Year
- Intensive Prep$199.991 Year
- 5 Credits$2.99
- 10 Credits$4.99
- 20 Credits$9.99
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- IELTS Guide$19.99









