Rediffmail Professional vs SOSBio Lite
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rediffmail Professional
Access your company emails seamlessly on your iPhone and iPad. This application offers a clutter-free inbox, robust spam filtering, and fast search capabilities. It also allows offline access to emails and previews of various document types.
- Seamless company email access
- Clutter-free inbox
- Zero tolerance spam filtering
- Faster mail search
- Offline mail access
- Document and PDF preview
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Download Rediffmail enterprise's official mail application to enjoy a seamless experience of your company emails across (iPhone and iPad) devices. It's easy to use, keeps your mails safe and helps you to find your mails quickly. Why use Rediffmail Prodessional? Easy to use mailbox – We understand what you like to read and deliver only those mails to your inbox to give you clutter free experience. Less spam – We have zero tolerance towards SPAM. We have taken extra care so that SPAM mails does not sneak in to your Inbox. Faster search – As the mails piles up in inbox, quickly find right mails by typing few letters. Offline mails – Check mails or write a mail even when you are not connected to the internet. Document viewer - Preview office documents (.doc, .docx, .xls, .xlsx, .ppt, .pptx, etc.) and pdf right from the app itself. Note: To use this application, you must have an valid RCloud license assigned to you by your company email administrator.
SOSBio Lite
This app connects users with experienced professionals for business solutions. It leverages a team with extensive industry knowledge to provide comprehensive software and HR expertise.
- Global client base
- Experienced management team
- Software industry knowledge
- HR industry knowledge
- Comprehensive business solutions
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We are a Bangalore based company with clients all over the world. We believe that Experience combined with Energy makes a team complete. Our management team comprises of members with almost a Decade of Industry experience in various fields, combined with core software & HR industry knowledge of total 10+ years.
Screenshots
Verdict
Rediffmail Professional and SOSBio Lite are too close to call on the numbers: across 8 compared parameters — price, review sentiment, update cadence and ads among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | Rediffmail Professional | SOSBio Lite |
|---|---|---|
| Price | Free | Free |
| Rating | 2.6 (5 ratings) — better | — |
| Positive reviews | 3.8% of reviews — better | 0.0% of reviews |
| Number of ratings | 5 — better | — |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 20 MB | 80 MB |
| Age rating | 4+ | 4+ |
| Developer | Rediff.com | sumit jain |
Customer experience
Rediffmail Professional
SOSBio Lite
In-app purchases
Rediffmail Professional
No in-app purchases
SOSBio Lite
No in-app purchases
Questions
Is Rediffmail Professional free?
Is SOSBio Lite free?
Do Rediffmail Professional or SOSBio Lite have ads?
Which is updated more often, Rediffmail Professional or SOSBio Lite?
Other comparisons
