# TomCom vs CO2 Shopper

The clearest difference is iOS requirement: CO2 Shopper at 12.0 against TomCom's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

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

TomCom ships an update every 6 weeks, CO2 Shopper monthly. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | TomCom | CO2 Shopper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (7 ratings)](https://appshunter.io/ios/app/tomcom/id1633602585/reviews)** | — |
| Number of ratings | **7** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Free | — |
| Size | 51 MB | 30 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Thomas's London Day Schools](https://appshunter.io/developer/1472991069) | [Laurence Wayne](https://appshunter.io/developer/1739552943) |

## What reviewers say

### TomCom

[App page](https://appshunter.io/ios/app/tomcom/id1633602585)

This app serves as a central communication hub for parents and schools. It provides a secure inbox for important messages, a personalized school calendar, and a media feed showcasing educational highlights. Parents can also access photo galleries and news updates.

**Highlights:** Parent-school communication inbox, Personalized school calendar, Media feed of educational highlights, News publications, Pupil photo and video galleries, Formal photo purchases

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

**In-app purchases:** none


### CO2 Shopper

[App page](https://appshunter.io/ios/app/co2-shopper-eco-ai-scanner/id6740829074)

**In-app purchases:** none


## Frequently asked questions

### Is TomCom free?

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

### Is CO2 Shopper free?

CO2 Shopper is free to download, with no in-app purchases.

### Do TomCom or CO2 Shopper have ads?

Neither TomCom nor CO2 Shopper shows ads.

### Which is updated more often, TomCom or CO2 Shopper?

TomCom ships an update every 6 weeks, and CO2 Shopper monthly. Most recently, TomCom was updated on October 4, 2026 and CO2 Shopper on October 7, 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.*