# greenApes vs UniTrade

The clearest difference is rating: UniTrade at 5.0 against greenApes's 4.5. UniTrade also leads on update cadence (every 3 days vs every 2 weeks) and review sentiment (100% vs 77%). 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.

UniTrade holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 2 and 8 respectively. Written reviews point the same way: 77% of greenApes's written reviews are positive against 100% of UniTrade's.

greenApes ships an update every 2 weeks, UniTrade every 3 days. The most recent releases landed on October 1, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | greenApes | UniTrade |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/greenapes/id597932602/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/unitrade/id1587195199/reviews)** |
| Number of ratings | 2 | **8** |
| Positive reviews | 77.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Ad-supported | **Free** |
| Size | 37 MB | 37 MB |
| Requires iOS | 18.0 | **13.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [greenApes](https://appshunter.io/developer/597932605) | [Ansh Chopra](https://appshunter.io/developer/1497087874) |

## What reviewers say

### greenApes

[App page](https://appshunter.io/ios/app/greenapes/id597932602)

Earn digital currency by performing sustainable actions and completing challenges. Use your earnings to support environmental and social initiatives, and unlock rewards. Connect with other apps to automatically track eco-friendly activities.

**Highlights:** Earn TWIN coins for sustainable actions, Support environmental and social initiatives, Unlock rewards and surprises, Connect with Apple Health to track activity, Complete fun challenges, Share stories and ideas

**In-app purchases:** none


### UniTrade

[App page](https://appshunter.io/ios/app/unitrade/id1587195199)

A free marketplace for students to buy and sell items like clothes, food, and shoes. Earn money by selling your unused items and save by purchasing from fellow students.

**Highlights:** Sell extra student items, Buy items at cheap prices, Earn and save money, Free to use, No transaction fees

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is greenApes free?

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

### Is UniTrade free?

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

### Which has better reviews, greenApes or UniTrade?

UniTrade is rated higher. greenApes averages 4.5 out of 5 from 2 ratings, while UniTrade averages 5.0 from 8 ratings.

### Do greenApes or UniTrade have ads?

Neither greenApes nor UniTrade shows ads.

### Which is updated more often, greenApes or UniTrade?

greenApes ships an update every 2 weeks, and UniTrade every 3 days. Most recently, greenApes was updated on October 1, 2026 and UniTrade on October 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.*