# NEEDME.com vs SolarZero

The clearest difference is update cadence: NEEDME.com at fortnightly against SolarZero's monthly. NEEDME.com also leads on iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

NEEDME.com ships an update fortnightly, SolarZero monthly. The most recent releases landed on September 27, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | NEEDME.com | SolarZero |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 35.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | — | Free |
| Size | 108 MB | 22 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Powered by Blackhawk](https://appshunter.io/developer/1160057127) | [solarZero Limited](https://appshunter.io/developer/1283894275) |

## What reviewers say

### NEEDME.com

[App page](https://appshunter.io/ios/app/needmecom/id6450436922)

**Features:** macOS Compatibility

**In-app purchases:** none


### SolarZero

[App page](https://appshunter.io/ios/app/solarzero/id6504657190)

Monitor and optimize your home's solar energy system with real-time data on energy generation and usage. Track carbon savings, access energy-saving modes, and refer friends to the service.

**Highlights:** Real-time energy generation and usage data, Energy import/export status updates, Carbon savings and footprint tracking, Hot water energy saving mode, Refer-a-Friend program

**In-app purchases:** none


## Frequently asked questions

### Is NEEDME.com free?

NEEDME.com is free to download, with no in-app purchases.

### Is SolarZero free?

SolarZero is free to download, with no in-app purchases.

### Do NEEDME.com or SolarZero have ads?

Neither NEEDME.com nor SolarZero shows ads.

### Which is updated more often, NEEDME.com or SolarZero?

NEEDME.com ships an update fortnightly, and SolarZero monthly. Most recently, NEEDME.com was updated on September 27, 2026 and SolarZero on September 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*