# EVCalculator vs Nanoshel

The clearest difference is update cadence: Nanoshel at every 2 months against EVCalculator's every 9 months. EVCalculator's advantage is iOS requirement (9.0 vs 17.0). 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.

EVCalculator ships an update every 9 months, Nanoshel every 2 months. The most recent releases landed on October 23, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | EVCalculator | Nanoshel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (9 ratings)](https://appshunter.io/ios/app/evcalculator/id341414600/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 1 MB | 16 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Encore Analytics](https://appshunter.io/developer/341414603) | [Nikhil Subash Chander Goel](https://appshunter.io/developer/1085984888) |

## What reviewers say

### EVCalculator

[App page](https://appshunter.io/ios/app/evcalculator/id341414600)

This app helps project managers quickly evaluate complex projects using earned value management. It generates a color-coded table with variances, indices, and forecasts, providing a narrative explanation of performance and potential data anomalies.

**Highlights:** Earned value data entry, Color-coded performance table, Variance and index calculations, Forecasts at completion, Rules-based narrative explanation, Identifies data anomalies

**Features:** macOS Compatibility

**In-app purchases:** none


### Nanoshel

[App page](https://appshunter.io/ios/app/nanoshel/id1450803723)

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

**In-app purchases:** none


## Frequently asked questions

### Is EVCalculator free?

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

### Is Nanoshel free?

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

### Do EVCalculator or Nanoshel have ads?

Neither EVCalculator nor Nanoshel shows ads.

### Which is updated more often, EVCalculator or Nanoshel?

EVCalculator ships an update every 9 months, and Nanoshel every 2 months. Most recently, EVCalculator was updated on October 23, 2026 and Nanoshel on October 29, 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.*