# INTERENERGY vs CI

The clearest difference is in-app purchases: INTERENERGY at none against CI's 3. INTERENERGY also leads on ads (none vs shown) and iOS requirement (14.0 vs 16.4). CI's advantage is update cadence (every 2 weeks vs every 5 months). On price and device support there is nothing between them.

Both are free to download. CI sells 3 in-app purchases, starting at $5.99 per month. INTERENERGY asks for nothing beyond the download.

INTERENERGY ships an update every 5 months, CI every 2 weeks. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | INTERENERGY | CI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Size | 51 MB | 63 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [INTERENERGY](https://appshunter.io/developer/1677502636) | [Vehbi YAZICI](https://appshunter.io/developer/1896346570) |

## What reviewers say

### INTERENERGY

[App page](https://appshunter.io/ios/app/interenergy/id6446349646)

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

**In-app purchases:** none


### CI

[App page](https://appshunter.io/ios/app/ci-charging-intelligence/id6812791627)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CI: Charging Intelligence Premium | $5.99 | per month |
| CI: Charging Intelligence Premium | $49.99 | per year |
| CI: Charging Intelligence Premium | $5.99 | one-time |


## Frequently asked questions

### Is INTERENERGY free?

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

### Is CI free?

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

### Do INTERENERGY or CI have ads?

CI shows ads; INTERENERGY does not.

### Which is updated more often, INTERENERGY or CI?

INTERENERGY ships an update every 5 months, and CI every 2 weeks. Most recently, INTERENERGY was updated on November 3, 2026 and CI on November 6, 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.*