Comparison

Neurogram vs Co

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Neurogram

Read full description

Neurogram is a voice-based introspection tool powered by AI. Speak your thoughts out loud. Neu — your AI companion — listens to what you say and what you're not saying. It responds with one sharp observation and one question designed to shift your perspective. No typing. No prompts. Just your voice. HOW IT WORKS Talk to the orb. Say whatever is on your mind — unfiltered, unstructured, raw. Neu processes your words and responds with something you didn't expect: a clear observation about what you just said, and a question that takes you one step deeper. You get 3 exchanges per day. That's it. Quality over quantity. YOUR OBSERVATORY Over time, Neu builds a memory of who you are — your patterns, your recurring themes, the things you care about. The Observatory is where you see what Neu has learned. It's your mind, mapped. PRIVACY BY DESIGN Everything stays on your device. No accounts, no servers storing your data, no way for anyone — including us — to read your thoughts. When your voice is processed by AI, the data is not retained or used for training. Neurogram is not therapy. It's not advice. It's a mirror that talks back. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Co

This app connects young Australians with local conservation events like tree planting and cleanups. Discover volunteer opportunities, join community groups, and track your positive environmental impact. It's designed to make environmental action accessible and rewarding.

Highlights
  • Find local conservation events
  • Join volunteer Collectives
  • Track conservation impact
  • Earn achievements
  • Community chat features
Features
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Co-Exist connects young Australians (18-30) with hands-on conservation events in their local area. Join tree plantings, shore cleanups, nature walks, camp outs, and more... organised by volunteer-led Collectives across Australia. Find events near you, join a Collective, track your conservation impact, earn achievements, and chat with your community. Whether you're planting your first tree or leading a land regeneration project, Co-Exist makes it easy to do good and feel good.

Screenshots

Neurogram4 screens
Co4 screens

Verdict

The call

The clearest difference is in-app purchases: Co at none against Neurogram's 1. On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neurogram sells 1 in-app purchase, starting at $4.99 per month. Co asks for nothing beyond the download.

Scorecard1 real difference · 9 level
Neurogram versus Co: the parameters behind the verdict, then further details
ParameterNeurogramCo
PriceFreeFree
Rating—5.0 (6 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—6 — better
Update frequency—Every 2 days
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.015.0
Further details — not scored
Size48 MB31 MB
Age rating17+4+
DeveloperCesare MarsilioEcodia Code

In-app purchases

1 purchases

Neurogram

Subscriptions1
  • Neurogram Pro3 Days trial$4.991 Month
None

Co

No in-app purchases

Questions

Is Neurogram free?
Neurogram is free to download, with in-app purchases available.
Is Co free?
Co is free to download, with no in-app purchases.
Do Neurogram or Co have ads?
Neither Neurogram nor Co shows ads.

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