# ProgressByDavid vs Glumio

The clearest difference is update cadence: Glumio at weekly against ProgressByDavid's every 2 months. ProgressByDavid's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ProgressByDavid sells 1 in-app purchase, starting at $0.99 per month and Glumio sells 3 in-app purchases, starting at $29.99 per month. Whichever you choose, the download price is not the number that matters.

ProgressByDavid ships an update every 2 months, Glumio weekly. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | ProgressByDavid | Glumio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (238 ratings)](https://appshunter.io/ios/app/glumio-blood-sugar-tracker/id6803147918/reviews)** |
| Number of ratings | — | **238** |
| Positive reviews | — | 2.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | — | Free |
| Size | 57 MB | 43 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 17+ | +12 |
| Developer | [David Dubsky](https://appshunter.io/developer/1864856896) | [TD TEMPO SRL](https://appshunter.io/developer/6803148324) |

## What reviewers say

### ProgressByDavid

[App page](https://appshunter.io/ios/app/progressbydavid/id6757145487)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $0.99 | per month |


### Glumio

[App page](https://appshunter.io/ios/app/glumio-blood-sugar-tracker/id6803147918)

Log blood sugar readings, scan meals to estimate nutritional content, and receive personalized daily and weekly recommendations. Track weight trends and sync data with Apple Health for a comprehensive view of your health.

**Highlights:** Blood glucose logging and trend charting, Meal scanning for nutritional estimates, Daily and weekly personalized recommendations, Apple Watch face complications, Apple Health data synchronization, Weight tracking and trend analysis, Shareable health reports

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| First Month | $29.99 | per month |
| Monthly Plan | $29.99 | per month |
| 3-Month Personal Plan | $49.99 | per 3 months |


## Frequently asked questions

### Is ProgressByDavid free?

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

### Is Glumio free?

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

### Do ProgressByDavid or Glumio have ads?

Neither ProgressByDavid nor Glumio shows ads.

### Which is updated more often, ProgressByDavid or Glumio?

ProgressByDavid ships an update every 2 months, and Glumio weekly. Most recently, ProgressByDavid was updated on October 31, 2026 and Glumio 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.*