# Liseli vs Class Classs

The clearest difference is in-app purchases: Liseli at none against Class Classs's 10. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Class Classs sells 10 one-off in-app purchases. Liseli asks for nothing beyond the download.

Liseli ships an update every 6 months, Class Classs every 10 months. The most recent releases landed on June 6, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Liseli | Class Classs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/liseli/id6463413975/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 10 months |
| Monetization | Free | — |
| Size | 452 MB | 146 MB |
| Requires iOS | **14.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Menusch Khadjavi Pour](https://appshunter.io/developer/1704319156) | [Online Learning](https://appshunter.io/developer/1790866777) |

## What reviewers say

### Liseli

[App page](https://appshunter.io/ios/app/liseli/id6463413975)

This app connects individuals in Zambia with social scientists globally. Participants can earn money by taking part in research studies directly from their smartphones. Sign up to receive invitations and contribute to research.

**Highlights:** Participate in research studies, Earn money for participation, Smartphone-based participation, Connect with global social scientists, Receive study invitations

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Class Classs

[App page](https://appshunter.io/ios/app/class-classs/id6743963382)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Package - AR | $29.99 | one-time |
| Package - AW | $39.99 | one-time |
| Package - AX | $39.99 | one-time |
| Package - AY | $39.99 | one-time |
| Package - BC | $39.99 | one-time |
| Package - BD | $39.99 | one-time |
| Package - BE | $44.99 | one-time |
| Package - BH | $49.99 | one-time |
| Package - BG | $49.99 | one-time |
| Package - BF | $49.99 | one-time |


## Frequently asked questions

### Is Liseli free?

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

### Is Class Classs free?

Class Classs is free to download, with in-app purchases available.

### Do Liseli or Class Classs have ads?

Neither Liseli nor Class Classs shows ads.

### Which is updated more often, Liseli or Class Classs?

Liseli ships an update every 6 months, and Class Classs every 10 months. Most recently, Liseli was updated on June 6, 2026 and Class Classs on September 9, 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.*