# testraum vs RewardExpress

The clearest difference is review sentiment: RewardExpress at 100% against testraum's 0%. RewardExpress also leads on update cadence (monthly vs every 15 months). testraum's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

testraum ships an update every 15 months, RewardExpress monthly. The most recent releases landed on October 9, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | testraum | RewardExpress |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rewardexpress/id6642685265/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 15 months | **Monthly** |
| Monetization | **Free** | Ad-supported |
| Size | 23 MB | 43 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Untiedt Research GmbH](https://appshunter.io/developer/992507979) | [Abhishek Kumar](https://appshunter.io/developer/1763544249) |

## What reviewers say

### testraum

[App page](https://appshunter.io/ios/app/testraum/id992507980)

Share your opinions on new products and media for market research. Earn incentives for your participation in surveys and interviews, with payouts via PayPal or online vouchers.

**Highlights:** Share opinions on products and media, Participate in surveys and interviews, Earn incentives for participation, Payouts via PayPal or online vouchers, Strict data protection laws, Free and voluntary registration

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

**In-app purchases:** none


### RewardExpress

[App page](https://appshunter.io/ios/app/rewardexpress/id6642685265)

Earn rewards for your everyday spending, including shopping and bills. Participate in surveys, get free product samples, and refer friends for lifetime earnings. Redeem rewards for gift cards, PayPal, or crypto.

**Highlights:** Rewards for shopping and bills, Free sample products, Surveys from multiple networks, Gift card and PayPal redemption, Crypto redemption, Referral program with lifetime earnings

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is testraum free?

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

### Is RewardExpress free?

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

### Do testraum or RewardExpress have ads?

RewardExpress shows ads; testraum does not.

### Which is updated more often, testraum or RewardExpress?

testraum ships an update every 15 months, and RewardExpress monthly. Most recently, testraum was updated on October 9, 2026 and RewardExpress on October 6, 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.*