# Time Keeper vs ECO AI Assistant

The clearest difference is update cadence: Time Keeper at daily against ECO AI Assistant's every 2 weeks. 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.

Time Keeper ships an update daily, ECO AI Assistant every 2 weeks. The most recent releases landed on May 17, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | Time Keeper | ECO AI Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/eco-ai-assistant/id6743633751/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 weeks |
| Monetization | — | Free |
| Size | 6 MB | 7 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [APPSTACK LLC](https://appshunter.io/developer/1454414263) | [Mykyta Popov](https://appshunter.io/developer/1805350272) |

## What reviewers say

### Time Keeper

[App page](https://appshunter.io/ios/app/time-keeper-hours-tracker/id6738871518)

**Features:** macOS Compatibility

**In-app purchases:** none


### ECO AI Assistant

[App page](https://appshunter.io/ios/app/eco-ai-assistant/id6743633751)

Analyze environmental data with AI. Upload photos or text to identify hazards like asbestos, verify eco-labels, classify waste, and detect pollution. Generate sustainability reports and calculate carbon footprints for informed ecological decisions.

**Highlights:** Asbestos detection from photos, Eco-label verification, Waste classification, Pollution detection, Carbon footprint calculation, Sustainability report generation, Environmental policy review

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Time Keeper free?

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

### Is ECO AI Assistant free?

ECO AI Assistant is free to download, with no in-app purchases.

### Do Time Keeper or ECO AI Assistant have ads?

Neither Time Keeper nor ECO AI Assistant shows ads.

### Which is updated more often, Time Keeper or ECO AI Assistant?

Time Keeper ships an update daily, and ECO AI Assistant every 2 weeks. Most recently, Time Keeper was updated on May 17, 2026 and ECO AI Assistant on June 4, 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.*