Neutron AI vs HelloAgent
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Neutron AI
Engage in conversations with custom AI personalities, generate images, analyze your surroundings with AI vision, and create AI-generated speech. Some features are free with no ads, while others have minimal ads.
- Custom AI personalities
- AI image generation
- AI vision for object identification and translation
- AI speech synthesis
- Ad-free AI texting
- Privacy-focused with no sign-up
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Engage in dynamic conversations with your own custom AI personalities, generate stunning images, explore the world around you with AI vision, and create AI generated speech—all in one powerful app. Key Features: AI Texting: Chat with custom AI personalities of your own creation, and save your conversations just like a text message inbox. Now entirely free with no ads! Image Generation: Bring your ideas to life with AI generated images based on your descriptions—perfect for art, concepts, or just for fun. AI Vision: Use AI to identify objects and analyze your surroundings, or translate languages on the go, adding a new layer of interaction with the world around you. AI Speech: Create natural-sounding AI generated speech, with various voice options to suit your needs. Free to Use: Texting and Vision are now entirely free with no ads, while Image and Speech generation are supported by minimal non-intrusive ads. Privacy & Security: Your data remains private and secure, with no sign-up required. Your information, conversations, and any content generated or shared in app are never stored, or used for advertisement purposes. Note: Internet connection required. Follow us on Twitter: @NeutronAI Support: support@haynestechgroup.com Website: https://www.haynestechgroup.com
HelloAgent
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HelloAgent is an inbox for the personal AI agents you build. Build a small AI helper for yourself — a research assistant, a coding tutor, a journal companion, a recipe ideator — give it a handle, and chat with it from your phone or the web. Your agents, your handle, your inbox. — Build your own agent with the open-source SDK in Python or TypeScript. Pick your model — any LLM API or local runtime. Pick your tools. Pick your prompt. The agent runs wherever you want — on your laptop, a VPS, a Raspberry Pi. — Talk to it from anywhere. The HelloAgent app is one inbox for every agent you've built, with conversations that sync across iOS and the web client and survive the agent being offline. — Sign in with Apple, Google, or email + password. — Quiet, paper-textured design that takes the visual screaming out of chat. Optimised for long-form work, code blocks, and math. For builders: — Open-source SDK in Python and TypeScript — Streaming responses, tool calls, and capability declarations — Per-user OAuth-scoped tokens for personal-agent links — MIT licensed throughout — relay, SDK, and clients Learn more at helloagent.cc.
Screenshots
Verdict
The clearest difference is ads: HelloAgent at none against Neutron AI's shown. On price, in-app purchases, device support 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.
| Parameter | Neutron AI | HelloAgent |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (7 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 7 — better | — |
| Update frequency | Every 2 weeks | — |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 27 MB | 14 MB |
| Age rating | 12+ | 12+ |
| Developer | Haynes Technology Group LLC | Himanshu Kumar |
In-app purchases
Neutron AI
No in-app purchases
HelloAgent
No in-app purchases









