# TETRA Charge vs ChargeZippy

The clearest difference is update cadence: ChargeZippy at every 3 weeks against TETRA Charge's every 3 months. ChargeZippy also leads on iOS requirement (13.0 vs 15.1). 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.

TETRA Charge ships an update every 3 months, ChargeZippy every 3 weeks. The most recent releases landed on October 19, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | TETRA Charge | ChargeZippy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 46 MB | 65 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TETRA SOLUTIONS SH.P.K](https://appshunter.io/developer/1490469337) | [ChargeZippy](https://appshunter.io/developer/1887751256) |

## What reviewers say

### TETRA Charge

[App page](https://appshunter.io/ios/app/tetra-charge/id6744439950)

**In-app purchases:** none


### ChargeZippy

[App page](https://appshunter.io/ios/app/chargezippy/id6792274096)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TETRA Charge free?

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

### Is ChargeZippy free?

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

### Do TETRA Charge or ChargeZippy have ads?

Neither TETRA Charge nor ChargeZippy shows ads.

### Which is updated more often, TETRA Charge or ChargeZippy?

TETRA Charge ships an update every 3 months, and ChargeZippy every 3 weeks. Most recently, TETRA Charge was updated on October 19, 2026 and ChargeZippy on October 25, 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.*