# Digi vs MeterRead

The clearest difference is update cadence: MeterRead at monthly against Digi's every 4 months. Digi's advantage is iOS requirement (12.0 vs 15.6). 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.

Digi ships an update every 4 months, MeterRead monthly. The most recent releases landed on November 11, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Digi | MeterRead |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Size | 24 MB | 76 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cole-Parmer Instrument Company](https://appshunter.io/developer/1221545005) | [Triplett](https://appshunter.io/developer/1781132115) |

## What reviewers say

### Digi

[App page](https://appshunter.io/ios/app/digi-sense-connect-particle/id1435837375)

**Features:** macOS Compatibility

**In-app purchases:** none


### MeterRead

[App page](https://appshunter.io/ios/app/meterread/id6755137381)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Digi free?

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

### Is MeterRead free?

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

### Do Digi or MeterRead have ads?

Neither Digi nor MeterRead shows ads.

### Which is updated more often, Digi or MeterRead?

Digi ships an update every 4 months, and MeterRead monthly. Most recently, Digi was updated on November 11, 2026 and MeterRead on November 5, 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.*