Sandes vs OneS Alumni
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sandes
An indigenous instant messaging platform designed for government organizations, offering end-to-end encrypted communication. It supports encrypted backups and OTP services, with privacy governed by Indian government regulations. Integration with other government systems is available at no cost.
- End-to-end encrypted messaging
- Encrypted backup
- Encrypted OTP service
- Government infrastructure hosting
- Integration with government systems
- Free to use
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Sandes is an open source based indigenous instant messaging platform developed by NIC, Ministry of Electronics and Information Technology, Government of India to facilitate instant messaging communication in Government organisations. It is hosted exclusively at Government infrastructure. It supports end to end encrypted messaging and encrypted backup and encrypted OTP service. Its privacy and data policy is governed by rules and regulations of the Government of India. Sandes can be integrated with other Government communications systems for sending encrypted messages without any cost. Currently Sandes is integrated with NIC email, DigiLocker and e-office. At present, full features of Sandes app are available only to the Government verified users. Employees of Government organisation need to contact the Nodal officer of their Ministry/ Department for verification. For information about Nodal officers write to us at support-sandes[at]nic[dot]in
OneS Alumni
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OneS When it comes to our contemporary times, communication might be the one field of utmost importance. The ability to stay in touch with people and organizations though they may be continents away is one of the great miracles of modernity. It is therefore absolutely paramount that students and alumni of the prestigious Sathya Sai institutions be connected in a medium specific and unique to them. OneS is an app designed to provide this very need. It is presented as a dedicated platform that is built for the alumni of the Sri Sathya Group of Educational Institutions to celebrate, collaborate, and contribute together. This platform shall additionally serve to broadcast the information and programs of the associated institutions. It can thus unite the present and former students of the Sathya Sai Group of Educational Institutions by bringing them together for collective gatherings and functions that not only serve as a reunion of old acquaintances but also a launching pad for new ideas, initiatives, and undertakings. Not only does it serve the purpose of bringing people together to recognize their common background, it also provides a reason for service-oriented professionals to offer their learning and skills to uplift the less well-off sections of society. It is a reason for people in all sorts of disparate walks of life who might have nothing in common other than their academic background to intermingle and work hand-in-hand to achieve great things for the welfare of society at large. Such a social networking app available to all the alumni and students of the Sri Sathya Sai Group of Educational Institutions would equip them with a channel through which they’d be able to navigate life with guidance and advice from others who share a common culture and upbringing whilst also granting them opportunities to extend their strengths and abilities as an act of gratitude to the organizations and society which nurtured them.
Screenshots
Verdict
The clearest difference is update cadence: Sandes at every 5 weeks against OneS Alumni's every 4 months. Sandes also leads on device support. On price, in-app purchases and iOS requirement 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.
Sandes ships an update every 5 weeks, OneS Alumni every 4 months. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.
| Parameter | Sandes | OneS Alumni |
|---|---|---|
| Price | Free | Free |
| Rating | 2.6 (5 ratings) — better | — |
| Positive reviews | 55.6% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 5 weeks — better | Every 4 months |
| Ads | No | — |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | — |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 68 MB | 14 MB |
| Age rating | 4+ | 17+ |
| Developer | NIC | EACH ONE EDUCATE ONE FOUNDATION |
In-app purchases
Sandes
No in-app purchases
OneS Alumni
No in-app purchases









