# Dr. Digital vs Three & Three

Dr. Digital and Three & Three are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Dr. Digital ships an update every 11 days, Three & Three fortnightly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Dr. Digital | Three & Three |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Fortnightly |
| Size | 102 MB | 4 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Dr, Digital s.r.o.](https://appshunter.io/developer/1652534002) | [Matous Mutina](https://appshunter.io/developer/6792460117) |

## What reviewers say

### Dr. Digital

[App page](https://appshunter.io/ios/app/dr-digital/id6468033584)

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

**In-app purchases:** none


### Three & Three

[App page](https://appshunter.io/ios/app/three-and-three-gratitude-log/id6804224207)

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

**In-app purchases:** none


## Frequently asked questions

### Is Dr. Digital free?

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

### Is Three & Three free?

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

### Do Dr. Digital or Three & Three have ads?

Neither Dr. Digital nor Three & Three shows ads.

### Which is updated more often, Dr. Digital or Three & Three?

Dr. Digital ships an update every 11 days, and Three & Three fortnightly. Most recently, Dr. Digital was updated on November 3, 2026 and Three & Three on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*