# CalcTabs vs MAP Energy

The clearest difference is in-app purchases: CalcTabs at none against MAP Energy's 2. CalcTabs also leads on iOS requirement (12.0 vs 18.6). MAP Energy's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. MAP Energy sells 2 in-app purchases, starting at $3.99 per month. CalcTabs asks for nothing beyond the download.

## The numbers

| Metric | CalcTabs | MAP Energy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/map-energy/id6756628340/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Every 8 days |
| Monetization | — | Freemium |
| Size | 33 MB | 59 MB |
| Requires iOS | **12.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Black Flame Digital LTD](https://appshunter.io/developer/1574229330) | [Aptica Limited](https://appshunter.io/developer/1861896570) |

## What reviewers say

### CalcTabs

[App page](https://appshunter.io/ios/app/calctabs/id6467405854)

**Features:** macOS Compatibility

**In-app purchases:** none


### MAP Energy

[App page](https://appshunter.io/ios/app/map-energy/id6756628340)

Monitor and control your Tesla Powerwall energy usage with real-time data and historical performance tracking. Automate backup reserves and export behavior using intelligent tools.

**Highlights:** Live energy flow monitoring, Historical performance tracking, Automated backup reserve control, Intelligent export behavior automation, Tesla Powerwall integration

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $3.99 | per month |
| Premium Yearly | $39.99 | per year |


## Frequently asked questions

### Is CalcTabs free?

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

### Is MAP Energy free?

MAP Energy is free to download, with in-app purchases available.

### Do CalcTabs or MAP Energy have ads?

CalcTabs shows ads; MAP Energy does not.

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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.*