SIDM vs IREE 2025
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SIDM
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Get regular updates on Indian Defence Industry from Society of Indian Defence Manufacturers (SIDM), the Apex Industry Association for Defence & Aerospace. The SIDM App is a trusted source for news and reports about Indian Defence & Aerospace Industry, new business opportunities in Indian Defence & Aerospace Sector as well as for policy and regulatory updates. The APP also showcases the capabilities of Indian Defence R&D and Manufacturing.
IREE 2025
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Confederation of Indian Industry (CII) in association with the Ministry of Railways, Government of India, is organizing the 16th edition of the International Railway Equipment Exhibition (IREE) from 15 – 17 October 2025 at Bharat Mandapam, New Delhi. IREE is Asia’s largest showcase for the Rail Transportation Sector. IREE is the only event in India for the Rail Transportation Sector with active involvement and participation of Indian Railways, which is the third largest rail network in the world.
Screenshots
Verdict
The clearest difference is update cadence: SIDM at weekly against IREE 2025's every 24 months. SIDM also leads on iOS requirement (9.0 vs 14.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
SIDM ships an update weekly, IREE 2025 every 24 months. The most recent releases landed on September 22, 2026 and September 9, 2026 respectively.
| Parameter | SIDM | IREE 2025 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly — better | Every 24 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 68 MB | 50 MB |
| Age rating | 12+ | 4+ |
| Developer | Confederation of Indian Industry (CII) | Evenuefy Inc. |
In-app purchases
SIDM
No in-app purchases
IREE 2025
No in-app purchases
