波音737 MRG vs IFR Trainer Flight Instruments
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
波音737 MRG
A professional reference for pilots flying the Boeing 737, offering comprehensive guidance on over 300 non-normal situations with detailed system annotations and practical advice. It includes extensive diagrams and schematics for ground and in-flight scenarios.
- Covers over 300 non-normal situations
- System annotations and practical advice
- Over 2200 diagrams, logic gates, and schematics
- Includes all B737 versions (CL, NG, MAX)
- Available in English and Chinese
- Regular content updates
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B737MRG 是航空公司飞行员飞行波音 737 的最可信赖的专业参考。 B737MRG 涵盖了 300 多种不同的非正常情况， 比官方的快速检查单 QRH 多出 100 多种。本应用 APP 为每种非正常情况，不管是在地面还是在飞行中，都提供了系统注解和实际的处理建议。 本应用包含了超过 2200 幅示意图、逻辑门、灯和原理图。 B737MRG 的作者，机长 Pat BOONE 是拥有着超过 20000 小时波音机型（波音 737、767 和 787 Dreamliner）飞行的高级讲师。 你可以免费下载和评估其中的几个示例页面，你需要支付订阅来访问完整的内容。订阅之后你可以访问 B737MRG 的所有版本（CL， NG， MAX），包括英文版和中文版。订阅内容还包括作者定时发布的内容升级。 订阅详情： 从应用内购买的日期开始，你的订阅以月为单位。本应用没有免费的试用时期。订阅价格约为每个月 9 人民币。 单个订阅可以使用在多个设备上，包括手机、平板电脑， 条件是这多个设备使用同一个应用商店账号。 当前订阅不可取消或退款。你的订阅将在当前周期到达后结束。除非在当前周期结束前至少 24 小时关闭“自动更新订阅”，否则你的订阅将被自动更新。在当前订阅结束前的 24 小时之内，你的应用商店账号将会被收取自动更新费用。在首次购买之后，你可以进入到应用商店的账户设置之中，来关闭“自动更新订阅”。 条款和隐私政策： 参见 : https://b737mrg.cn/disclaimer/
IFR Trainer Flight Instruments
Master instrument flying with interactive modules and a built-in simulator. Practice navigation instruments, IFR procedures, and holding patterns. Ideal for student pilots and instructors preparing for instrument ratings.
- Interactive navigation instrument modules
- IFR procedure simulator
- Holding pattern practice
- Step-by-step learning
- Built-in IFR simulator
- Real-world holding entry training
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Master instrument flying with this all-in-one IFR trainer. Includes interactive modules for ADF/RMI (FREE), VOR/ILS, HSI, IFR procedures and holding patterns. Ideal for student pilots and flight instructors preparing for instrument rating (IR). • Learn & practice navigation instruments step-by-step • Use animations and interactive exercises • Train with our built-in IFR simulator • Practice real-world holding entries (parallel, teardrop, direct) ### Modules: 1. ADF/RMI Instructor (Free Trial) 2. VOR + ILS Instructor 3. HSI Trainer 4. IFR Procedure Simulator 5. Holding Pattern Instructor Whether you're preparing for your checkride, IR test, or just want to improve situational awareness, this app helps you fly safer and smarter. Designed by pilots, for pilots. ▶ Try the ADF/RMI module for free! ▶ Trusted by aviation schools worldwide. FlyGo Aviation – Elevate Your IFR Skills.
Screenshots
Verdict
The clearest difference is review sentiment: 波音737 MRG at 100% against IFR Trainer Flight Instruments's 52%. 波音737 MRG also leads on rating (5.0 vs 4.5) and iOS requirement (16.6 vs 18.6). IFR Trainer Flight Instruments's advantage is ratings volume (959 vs 4) and update cadence (every 6 weeks vs every 4 months). On price, ads, in-app purchases and monetization model 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. 波音737 MRG sells 1 in-app purchase, starting at $1.49 per month and IFR Trainer Flight Instruments sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
波音737 MRG holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: IFR Trainer Flight Instruments has 959 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 100% of 波音737 MRG's written reviews are positive against 52% of IFR Trainer Flight Instruments's.
波音737 MRG ships an update every 4 months, IFR Trainer Flight Instruments every 6 weeks. Both last shipped on November 1, 2026.
| Parameter | 波音737 MRG | IFR Trainer Flight Instruments |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | 4.5 (959 ratings) |
| Positive reviews | 100.0% of reviews — better | 52.2% of reviews |
| Number of ratings | 4 | 959 — better |
| Update frequency | Every 4 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.6 — better | 18.6 |
| Further details — not scored | ||
| Size | 94 MB | 155 MB |
| Age rating | 4+ | 4+ |
| Developer | MCC (BV) | Flygo-Aviation Ltd |
Customer experience
波音737 MRG
IFR Trainer Flight Instruments
In-app purchases
波音737 MRG
- All Editions & Updates$1.491 Month
IFR Trainer Flight Instruments
- Holding Instructor$5.99
- VOR+ILS Instructor$9.99
- HSI Instructor$9.99
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- IFR Simulator$11.99
- All in one$31.99
- All in one$37.99
Questions
Is 波音737 MRG free?
Is IFR Trainer Flight Instruments free?
Which has better reviews, 波音737 MRG or IFR Trainer Flight Instruments?
Do 波音737 MRG or IFR Trainer Flight Instruments have ads?
Which is updated more often, 波音737 MRG or IFR Trainer Flight Instruments?
Other comparisons
