# ToDev vs Precalculation

The clearest difference is device support: ToDev at 4 against Precalculation's —. Precalculation's advantage is iOS requirement (12.0 vs 15.6). On price and in-app purchases there is nothing between them.

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

## The numbers

| Metric | ToDev | Precalculation |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/todev/id1511320743/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | — |
| Update frequency | Every 6 weeks | — |
| Monetization | Ad-supported | — |
| Size | 48 MB | 37 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod, Mac** | — |
| Age rating | 4+ | 4+ |
| Developer | [Dimitrios Kyriakakis](https://appshunter.io/developer/1511320742) | [PT Sentral Mitra Informatika](https://appshunter.io/developer/1563341476) |

## What reviewers say

### ToDev

[App page](https://appshunter.io/ios/app/todev/id1511320743)

This app helps you organize tasks, projects, and clients to boost productivity. It offers detailed progress tracking with notes and syncs across all your devices. Ideal for freelancers and professionals managing their business.

**Highlights:** Task and project planning, Detailed progress tracking with notes, Client and project linking, Invoice management, Cross-device syncing, Weekly summary view

**In-app purchases:** none


### Precalculation

[App page](https://appshunter.io/ios/app/precalculation/id6476657011)

**In-app purchases:** none


## Frequently asked questions

### Is ToDev free?

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

### Is Precalculation free?

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

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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.*