Backcast vs Jestha
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Backcast
This platform connects users to share visionary ideas and transform them into actionable research themes. Engage in discussions within specialized forums, contribute your insights, or create your own topic to foster collective intelligence and collaboration.
- Explore 'Trees of Interest' forums
- Engage in discussions and share insights
- Create and manage your own topic trees
- Personalized content feed
- Connect with users for collaboration
- Develop actionable research themes
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Join a community of thinkers, dreamers, and performers in Backcast, the pioneering platform designed to turn your visionary wishes, no matter how big or small, into actionable research themes and technological breakthroughs. Your ideas are the sparks that ignite change, and with Backcast, we bring them to life! How to use this app: 1. Explore Trees of Interest: Begin by searching for keywords that align with your interests. This will display 'trees' - our unique forums where specific themes are discussed. In these trees, you can engage in rich conversations about visions, approaches, and technologies with a community of individuals with a common interest. 2. Share Your Thoughts: Join any tree that resonates with your ideas and contribute your thoughts. Your insights and perspectives are valuable in shaping the collective understanding of the theme. 3. Create Your Own Tree: Have a vision for a specific future? Start your own tree and invite others to add their ideas and insights. Your tree is a space for nurturing and growing concepts that can one day become reality. 4. Personalised Feed: Your home screen feed will present you with topics, discussions in trees, and comments based on the tags you've selected. This tailored experience ensures you're always in the loop with discussions that matter most to you. 5. Connect and Collaborate: Found individuals whose technology interests align with your company's goals? Follow them, connect, and start a conversation. Backcast is not just about sharing ideas; it's a gateway to meaningful collaborations and partnerships. 6. Backcast is more than an app – it's a movement towards a future shaped by collective intelligence and shared visions. Join us, share your ideas, and be part of the change you wish to see in the world. Why I am developing this app: I want to be a researcher who develops technology that will impact the world. However, I need to know what will be required in the future to conduct impactful research. Otherwise, I will not be able to formulate sound research themes. If you become a researcher directly from a university, you will have more difficulty grasping the world's needs than someone working in a company. On the other hand, if you work for a company after leaving university, you may worry about falling behind as a researcher during that period. I decided to plan this application to solve this problem and to create a system that makes it easier for university researchers to formulate research themes that will lead to solutions to future issues in the world. I used the backcasting method as a reference. This is a method of thinking about what a particular area (e.g., physical health, environmentally friendly transportation) should look like in the future (e.g., 10 or 20 years from now), what approaches are needed to realise that ideal image, and what technologies will be required to learn those approaches. The "what technology is needed" part is the research theme that will contribute to the world. However, I also learnt that this method of backcasting is complex. If you think only about yourself and those close to you, you will think about the ideal future that affirms what you want to do and be biased. Therefore, I decided to create this application, thinking that it would be a good idea if we could create a mechanism to share our ideas of what we believe the future should look like, the approaches and technologies to reach them, and then widely exchange opinions.
Jestha
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Nepaler is the social network for sharing what matters — moments, ideas, conversations, and the communities that bring you closer to the people you care about. WHAT YOU CAN DO ON NEPALER Share Moments Post photos and videos to your feed. Capture your day, your art, your wins. Add captions and hashtags to find your audience. React to stories and watch your reactions float up the screen. Clips — Short Videos Watch and create short, looping videos. Discover trending clips, explore new creators, and share your own in seconds. Adda — Communities Around What You Love Find your people. An Adda is a community built around a shared interest — photography, sports, music, food, anything you can imagine. Join the ones that fit you, post in them, or start your own. Messages That Feel Personal Chat one-on-one or in groups. Send photos, videos, voice messages and GIFs. Edit a message up to 15 minutes after sending it, see who's active now, and see who has read your message in group chats. Search every conversation and jump straight to the message you need. Voice & Video Calls Call your friends from Messages, one-on-one or in a group. Minimize a call and keep using Nepaler while video carries on in picture-in-picture. Calls ring even when the app is closed. Whispers Say it anonymously. Send a whisper on its own or inside a message, and chat with someone who whispered to you without knowing who they are. If they reveal themselves, your conversation joins your regular chat. Real Conversations Comment on posts, reply to others, build connections. Mentions, hashtags, and threaded discussions keep the conversation flowing. Stay in the Loop Get notified when someone follows you, likes your post or comment, comments on your clip, or invites you to an Adda. Notifications you actually want. Discover What's New Search for people, hashtags, communities, or topics. Explore trending posts and find content tuned to what you care about. A Profile That's Yours Build out your profile with your photos, your bio, and the communities you call home. Share your link with the world: nepaler.com/profile/yourhandle. WHY NEPALER Nepaler was built for people who want a social experience that's actually social — without the clutter, without the noise, without algorithms that feel designed to keep you scrolling rather than connecting. We focus on: • Real people, real connections • Communities that bring people together • Privacy-first design — your data is yours • A clean, fast experience on any device PRIVACY & SAFETY Nepaler takes privacy seriously. We don't sell your data. We don't track you across the web. Your chats can be end-to-end encrypted, so only you and the people you're talking to can read them, including your photos, videos and voice messages. You can check a chat's security code by scanning a QR code, and notifications for encrypted chats don't include what the message says. You're in control of your account too. You can sign out on all your other devices, and Nepaler asks you to confirm it's you before sensitive changes. Read our full privacy policy at nepaler.com/privacy. GET STARTED Download Nepaler today, sign in with Google or with your email and password, and start sharing. Whether you're here to post, chat, call, or build a community of your own — there's a place for you on Nepaler. Have feedback? Visit nepaler.com/support. Follow us: Web: nepaler.com
Screenshots
Verdict
The clearest difference is update cadence: Jestha at weekly against Backcast's every 5 weeks. Backcast's advantage is iOS requirement (12.0 vs 15.1). 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.
Backcast ships an update every 5 weeks, Jestha weekly. The most recent releases landed on September 28, 2026 and October 10, 2026 respectively.
| Parameter | Backcast | Jestha |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 27 MB | 66 MB |
| Age rating | 4+ | 12+ |
| Developer | Hikari Suwa | Narayan dev |
In-app purchases
Backcast
No in-app purchases
Jestha
No in-app purchases









