# EnviroTRAK vs Interlinked Loyalty Network

The clearest difference is update cadence: Interlinked Loyalty Network at every 2 weeks against EnviroTRAK's every 5 months. EnviroTRAK's advantage is iOS requirement (10.1 vs 14.0). 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.

EnviroTRAK ships an update every 5 months, Interlinked Loyalty Network every 2 weeks. The most recent releases landed on September 30, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | EnviroTRAK | Interlinked Loyalty Network |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 28 MB | 39 MB |
| Requires iOS | **10.1** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ZetaSafe Limited](https://appshunter.io/developer/702791559) | [Blackjack Media Ltd](https://appshunter.io/developer/1087835638) |

## What reviewers say

### EnviroTRAK

[App page](https://appshunter.io/ios/app/envirotrak/id1484471399)

**Features:** macOS Compatibility

**In-app purchases:** none


### Interlinked Loyalty Network

[App page](https://appshunter.io/ios/app/interlinked-loyalty-network/id6478855875)

This platform enables secure and instant transfer, tokenization, redemption, and exchange of loyalty points across various programs and industries. It operates on blockchain technology, utilizing smart contracts for a trustless environment without intermediaries.

**Highlights:** Blockchain-based loyalty point exchange, Instantaneous point transfers, Tokenization of reward points, Secure and trustless environment, Cross-program and cross-industry compatibility, Smart contract integration

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is EnviroTRAK free?

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

### Is Interlinked Loyalty Network free?

Interlinked Loyalty Network is free to download, with no in-app purchases.

### Do EnviroTRAK or Interlinked Loyalty Network have ads?

Neither EnviroTRAK nor Interlinked Loyalty Network shows ads.

### Which is updated more often, EnviroTRAK or Interlinked Loyalty Network?

EnviroTRAK ships an update every 5 months, and Interlinked Loyalty Network every 2 weeks. Most recently, EnviroTRAK was updated on September 30, 2026 and Interlinked Loyalty Network on September 28, 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.*