E3 ES vs Multica Go
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
E3 ES
This application helps track information related to HVAC systems and other building infrastructure. It is designed for professionals involved in designing and upgrading buildings with high-efficiency systems.
- Track HVAC system information
- Monitor building infrastructure
- Support for high-efficiency systems
- Designed for building upgrades
- Data tracking for professionals
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E3’s team designs and upgrades buildings with high-efficiency – HVAC Systems, LED Lighting, Building Automation Systems, and other infrastructure. This app allows to track information about HVACs and other infrastructure systems.
Multica Go
Manage AI agents, tasks, projects, and conversations on your iOS device. Chat with agents, triage notifications, and update issues with a clean, native interface. Track usage and switch between servers seamlessly.
- Chat with AI agents
- Manage work items and projects
- Triage inbox notifications
- Upload files to issues
- Track token usage and costs
- Switch between multiple servers
- Supports Light and Dark Mode
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Multica Go is a native iOS client for Multica, built for managing AI agents, work items, projects, and conversations from your iPhone or iPad. Chat with agents, review inbox notifications, create and update issues, manage projects, track usage, and switch between Multica servers in a clean SwiftUI interface. Key features: • Chat with agents and view related task activity • Triage inbox notifications with read and archive actions • Create, edit, and comment on issues • Upload images and files to issues and comments • Manage projects and project resources • Search issues and projects across your workspace • View token usage, cost, runtime, and agent rankings • Switch workspaces and manage multiple servers • Connect to the default Multica API or a custom/self-hosted Multica server • Supports Light Mode and Dark Mode • Supports voice dictation for issue and comment writing Multica Go is designed for users who work with Multica agents and want a fast, native mobile workflow. Note: Multica Go is an unofficial client. A Multica account or compatible Multica server is required. Privacy Policy: https://en.1991421.cn/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: E3 ES at none against Multica Go's 4. Multica Go's advantage is update cadence (every 2 days vs every 3 weeks) and ratings volume (7 vs 1). On price, rating, review sentiment and ads 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. Multica Go sells 4 in-app purchases, starting at $0.99 per month. E3 ES asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for E3 ES against 4.9 for Multica Go. That said, the two scores are not equally well evidenced: Multica Go has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
E3 ES ships an update every 3 weeks, Multica Go every 2 days. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.
| Parameter | E3 ES | Multica Go |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.9 (7 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 | 7 — better |
| Update frequency | Every 3 weeks | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 53 MB | 167 MB |
| Age rating | 4+ | 9+ |
| Developer | Webtrack S.A. | qiang he |
Customer experience
E3 ES
Multica Go
In-app purchases
E3 ES
No in-app purchases
Multica Go
- Cloud Notification$0.991 Month
- Yearly Support$9.991 Year
- One-time Support$4.99
- Multica Pro$17.99
