# Notti vs Olivine ClimateResponse VPP

The clearest difference is rating: Olivine ClimateResponse VPP at 5.0 against Notti's 2.8. Olivine ClimateResponse VPP also leads on monetization model (ad-supported vs paid). Notti's advantage is iOS requirement (10.0 vs 15.1). On price, ratings volume, update cadence and ads there is nothing between them.

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

Olivine ClimateResponse VPP holds the better App Store score, 5.0 against 2.8. Both are backed by a comparable volume of ratings — 21 and 8 respectively.

Notti ships an update every 5 weeks, Olivine ClimateResponse VPP every 6 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Notti | Olivine ClimateResponse VPP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (21 ratings)](https://appshunter.io/ios/app/notti/id930774815/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/olivine-climateresponse-vpp/id1610247073/reviews)** |
| Number of ratings | **21** | 8 |
| Positive reviews | 27.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 weeks |
| Monetization | Paid | **Ad-supported** |
| Size | 35 MB | 39 MB |
| Requires iOS | **10.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [D&S Creation Limited](https://appshunter.io/developer/600340754) | [Olivine,Inc.](https://appshunter.io/developer/1404601561) |

## What reviewers say

### Notti

[App page](https://appshunter.io/ios/app/notti/id930774815)

This smart light connects to your devices to provide visual notifications for important alerts. Customize which notifications trigger a light and color change. It can also function as a wake-up light, mood light, or music-synced light.

**Highlights:** Visual notifications, Customizable alerts, Wake-up light, Mood lighting, Music synchronization

**Features:** macOS Compatibility

**In-app purchases:** none


### Olivine ClimateResponse VPP

[App page](https://appshunter.io/ios/app/olivine-climateresponse-vpp/id1610247073)

Participate in a virtual power plant to reduce energy consumption and earn rewards. Monitor your usage, track your impact on carbon emissions, and help alleviate grid stress. Save energy, money, and the planet.

**Highlights:** Earn incentives for reducing energy use, Monitor energy usage patterns, Track carbon emission impact, Stay informed on local GHG emissions, Connect with utility provider accounts

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Notti free?

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

### Is Olivine ClimateResponse VPP free?

Olivine ClimateResponse VPP is free to download, with no in-app purchases.

### Which has better reviews, Notti or Olivine ClimateResponse VPP?

Olivine ClimateResponse VPP is rated higher. Notti averages 2.8 out of 5 from 21 ratings, while Olivine ClimateResponse VPP averages 5.0 from 8 ratings.

### Do Notti or Olivine ClimateResponse VPP have ads?

Neither Notti nor Olivine ClimateResponse VPP shows ads.

### Which is updated more often, Notti or Olivine ClimateResponse VPP?

Notti ships an update every 5 weeks, and Olivine ClimateResponse VPP every 6 weeks. Most recently, Notti was updated on October 23, 2026 and Olivine ClimateResponse VPP on October 24, 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.*