SolarYou vs Co
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SolarYou
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Track your installation process in real time, monitor your solar energy production and consumption once your system has been installed, earn money by referring your friends and family, open a new support ticket or update your account details with the SolarYou app. It's a key piece for any homeowner going solar with SolarYou.
Co
Transform your memories into written stories using photos, text, or voice. This AI-powered companion helps you focus on narrative creation, not prompt engineering. Share your finished pieces easily via text, email, or a web link.
- AI-powered writing assistance
- Input via photos, text, or voice
- Focus on storytelling
- Shareable web links for stories
- Collaboration tool
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Start with photos, text, or a voice recording, and collaborate with Co-Author to turn moments into beautifully written drafts. Co-Author is an AI-powered writing companion and not a chatbot to help you focus on storytelling, not prompts. Share your finished work with friends and family via text, email, and more. Every shared story lives on the web, so anyone can experience your moment without downloading the app.
Screenshots
Verdict
The clearest difference is ads: SolarYou at none against Co's shown. SolarYou also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.6). On price, update cadence 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.
Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on October 8, 2026 and October 15, 2026 respectively.
| Parameter | SolarYou | Co |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (12 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 12 — better |
| Update frequency | Every 4 days | Every 4 days |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 3 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Solar You | Daniel Benjamin Ipsen |
In-app purchases
SolarYou
No in-app purchases
Co
No in-app purchases
