ADF + RMI Trainer vs Ja lma
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ADF + RMI Trainer
This app provides interactive lessons and simulations for instrument flight students and instructors to master ADF and RMI radio navigation skills. It helps users learn to read indications, track bearings, and apply IFR procedures with confidence through step-by-step guidance and instant feedback.
- Interactive lessons for core skills
- IFR exercises for practical application
- ADF/RMI simulator
- Step-by-step guidance
- Instant feedback
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Master ADF and RMI the right way. ADF + RMI Trainer – IFR Pilot helps instrument students, IR candidates and instructors learn, practice and retain core radio-nav skills with focused, interactive training. ### What you’ll learn • Read and interpret ADF/RMI indications • Track bearings to/from NDBs • Apply real IFR procedures with confidence ### Why it works Built by flight instructors, the step-by-step lessons and instant feedback turn complex radio-nav into clear, repeatable workflows. ### Features • Interactive lessons to build core skills • IFR exercises to put theory into practice • ADF/RMI simulator for students and instructors Perfect for IFR training, IR prep and recurrent practice. Enjoy the app and FLY SAFE! — The FlyGo Aviation team
Ja lma
This app provides real-time updates on water availability for residents of specific regions. It helps users track current supply and view historical water pressure data to plan consumption effectively, especially for upper floors.
- Real-time water availability status
- Historical water pressure graphs
- Instant supply interruption alerts
- Data from local sensors
- Automatic, regular updates
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L’application iOS est un outil pour les résidents de la région “AADL AIN BAIDA - ES SENIA ORAN”, leur offrant une visibilité instantanée sur la disponibilité de l’eau courante. Notamment pour les habitants des étages supérieurs, cette application répond à leurs besoins en fournissant des informations essentielles pour planifier leur consommation d’eau. Dès l’ouverture de l’application, l’état de l’eau courante en temps réel dans leur zone est affiché. Cette fonctionnalité permet de vérifier rapidement si leur localité est touchée par une interruption de l’approvisionnement en eau. Une autre fonctionnalité clé de l’application est l’historique de la pression d’eau courante des derniers jours. Grâce à des graphiques clairs et informatifs, les utilisateurs peuvent visualiser les fluctuations de pression sur une période définie. Ces données historiques leur permettent d’anticiper les périodes de faible pression et de prendre des mesures préventives pour limiter les désagréments, comme le manque d’eau aux étages élevés. La fiabilité des informations fournies repose sur une collecte de données en temps réel à partir de capteurs installés dans la région des 2700 logements de l’ILOT 8. Les mises à jour sont régulières et automatiques, garantissant des données précises et toujours actualisées.
Screenshots
Verdict
The clearest difference is rating: ADF + RMI Trainer at 4.9 against Ja lma's 1.0. ADF + RMI Trainer also leads on ratings volume (110 vs 1). Ja lma's advantage is iOS requirement (15.0 vs 18.6). On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
ADF + RMI Trainer holds the better App Store score, 4.9 against 1.0. That said, the two scores are not equally well evidenced: ADF + RMI Trainer has 110 ratings behind it against 1, so its average is the more settled of the two.
ADF + RMI Trainer ships an update every 4 months, Ja lma every 6 months. The most recent releases landed on October 23, 2026 and October 28, 2026 respectively.
| Parameter | ADF + RMI Trainer | Ja lma |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (110 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 71.4% of reviews | — |
| Number of ratings | 110 — better | 1 |
| Update frequency | Every 4 months — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 152 MB | 20 MB |
| Age rating | 4+ | 17+ |
| Developer | Flygo-Aviation Ltd | Said DALI YOUCEF |
Customer experience
ADF + RMI Trainer
Ja lma
In-app purchases
ADF + RMI Trainer
No in-app purchases
Ja lma
No in-app purchases
Questions
Is ADF + RMI Trainer free?
Is Ja lma free?
Which has better reviews, ADF + RMI Trainer or Ja lma?
Do ADF + RMI Trainer or Ja lma have ads?
Which is updated more often, ADF + RMI Trainer or Ja lma?
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