# Compound Calculator vs UnProductive

The clearest difference is in-app purchases: UnProductive at none against Compound Calculator's 3. On price, update cadence, ads and device support there is nothing between them.

Compound Calculator costs $0.99 and UnProductive $0.99 up front. Compound Calculator sells 3 in-app purchases, starting at $2.99 per month. UnProductive asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on October 10, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Compound Calculator | UnProductive |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 days | Every 5 days |
| Size | 5 MB | 2 MB |
| Requires iOS | 17.6 | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [乐祥 胡](https://appshunter.io/developer/1572365721) | [Palomino Software Limited](https://appshunter.io/developer/1792676051) |

## What reviewers say

### Compound Calculator

[App page](https://appshunter.io/ios/app/compound-calculator-lite/id6749442265)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Compound Calculator - Pro 30days | $2.99 | per month |
| Compound Calculator - Pro 360days | $14.99 | per year |
| Compound Calculator Pro - lifetime | $19.99 | one-time |


### UnProductive

[App page](https://appshunter.io/ios/app/unproductive/id6757299064)

**In-app purchases:** none


## Frequently asked questions

### Is Compound Calculator free?

Compound Calculator costs $0.99, and also offers in-app purchases.

### Is UnProductive free?

UnProductive costs $0.99, with no in-app purchases.

### Do Compound Calculator or UnProductive have ads?

Neither Compound Calculator nor UnProductive shows ads.

### Which is updated more often, Compound Calculator or UnProductive?

Compound Calculator ships an update every 5 days, and UnProductive every 5 days. Most recently, Compound Calculator was updated on October 10, 2026 and UnProductive on October 5, 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.*