# CellWatt vs TrackSolid ELD

The clearest difference is update cadence: TrackSolid ELD at every 3 days against CellWatt's every 32 months. 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.

CellWatt ships an update every 32 months, TrackSolid ELD every 3 days. The most recent releases landed on September 28, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | CellWatt | TrackSolid ELD |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 32 months | **Every 3 days** |
| Size | 17 MB | 50 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Eram Power Electronics Company](https://appshunter.io/developer/1233967777) | [ShenZhen Jimi IoT Co.,Ltd](https://appshunter.io/developer/1147090382) |

## What reviewers say

### CellWatt

[App page](https://appshunter.io/ios/app/cellwatt/id6466427008)

**In-app purchases:** none


### TrackSolid ELD

[App page](https://appshunter.io/ios/app/tracksolid-eld/id6747376714)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CellWatt free?

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

### Is TrackSolid ELD free?

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

### Do CellWatt or TrackSolid ELD have ads?

Neither CellWatt nor TrackSolid ELD shows ads.

### Which is updated more often, CellWatt or TrackSolid ELD?

CellWatt ships an update every 32 months, and TrackSolid ELD every 3 days. Most recently, CellWatt was updated on September 28, 2026 and TrackSolid ELD on October 4, 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.*