Echo360 vs H4E numbers
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Echo360
Access lecture slides, on-demand course videos, and in-class polls. Capture and upload instructional videos directly from your device to the platform. Enhance your learning with mobile content sharing.
- View lecture slides
- Interact with in-class polls
- Watch HD video lectures on-demand
- Capture instructional videos
- Upload video content
- Share fieldwork videos
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EchoVideo helps learners, educators, and staff stay connected through secure video - whether you're learning, teaching, training or sharing knowledge. From reviewing videos and presentations to recording new content, participating in interactive activities and sharing videos with colleagues or classmates, EchoVideo makes it easy to stay productive from anywhere. Key features: - Watch videos, presentations and recordings on demand - View presentation slides alongside video playback where available - Record and upload videos directly from your mobile device - Upload existing videos from your device's media library - Create notes and bookmarks while watching videos - Participate in polls and interactive activities when available - Record and submit assignments, demonstrations, updates or other video content - Securely access your organization's EchoVideo library from anywhere Important information: - An active EchoVideo account provided by your institution or organization is required. - Available features depend on EchoVideo's configuration and your user permissions. - Supported upload formats include MP4, M4V, 3GP and AVI.
H4E numbers
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H numbers is a mobile application that meets the search. Food additives and Halal's E-Number compound that have been certified on the app, The users can check the trade mark and the certified company based on information from The Halal Science Center. Chulalongkorn University, Thailand. In the application, Users can fill out the E-Number needs to query data. When the search process is completed. The app will display the source and status of food additives. The state is divided by the religious law of Islam were divided into 4 status. 1. Halal By Fatwa refers to raw materials/ingredients derive from plants, natural minerals, chemical synthesis or biochemical fermentation process. These are affirmed by Sheikhul Islam’s Majlis Ulama of Thailand to be able to use in Halal food production. 2. Halal by Certification refers to raw materials/ingredients from meats, extracted/fermented materials that may contaminate with things that are impermissible to consume (najis) in production process. In Halal food production, it is important that each company be examined separately since one company usually adopts different process and steps in obtaining these ingredients. Thus, Halal food manufacturers should take them from companies that are certified by religious organizations. 3. Mashbooh refers to raw materials/ingredients derive from animals, extracted/ fermented materials that are unable to identify their source and unable to check their Halal status from any religious organizations, or materials that may contaminate with substances that cause biological, chemical, and physical hazards. All of these are assumed as Mushbooh or questionable status. 4. Unidentified refers to raw materials/ingredients, which has not yet been reviewed or endorsed by religious organizations.
Screenshots
Verdict
The clearest difference is device support: Echo360 at 2 against H4E numbers's —. H4E numbers's advantage is iOS requirement (10.0 vs 16.0). On price 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.
| Parameter | Echo360 | H4E numbers |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (2 ratings) — better | — |
| Positive reviews | 15.3% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Monthly | — |
| Ads | No | — |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad — better | — |
| Requires iOS | 16.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 35 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | Echo360 | HSC, Chulalongkorn University |
Bugs and requests
Echo360
Reported bugs
5 issues- Login screen freezes
- Playback issues when switching apps
- Downloaded content disappearing
- Incompatibility with certain devices and OS versions
- Streaming quality and buffering problems
Requested features
8 requests- Picture-in-picture mode
- Background audio playback
- Faster playback speeds
- Improved offline viewing and download management
- Better organization and sorting of lectures
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- Sync progress across devices
- Annotation and note-taking features
- Live lecture streaming support
H4E numbers
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Echo360
No in-app purchases
H4E numbers
No in-app purchases









