# Datakeeper vs DailyCal

The clearest difference is in-app purchases: Datakeeper at none against DailyCal's 3. DailyCal's advantage is update cadence (every 3 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. DailyCal sells 3 in-app purchases, starting at $3.99 per month. Datakeeper asks for nothing beyond the download.

Datakeeper ships an update every 2 weeks, DailyCal every 3 days. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Datakeeper | DailyCal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (16 ratings)](https://appshunter.io/ios/app/datakeeper/id1546059184/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Free | — |
| Size | 71 MB | 54 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 12+ | 4+ |
| Developer | [Datakeeper](https://appshunter.io/developer/1729157922) | [Marco Janssen](https://appshunter.io/developer/787863348) |

## What reviewers say

### Datakeeper

[App page](https://appshunter.io/ios/app/datakeeper/id1546059184)

Securely store and share your personal information with organizations. You control who accesses your data, making sharing fast and easy for tasks like renting a car or applying for housing. Your data remains private and is stored only on your device.

**Highlights:** Securely store personal data, Share data with organizations, User controls data sharing, Fast and easy data sharing, Data stored only on device

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

**In-app purchases:** none


### DailyCal

[App page](https://appshunter.io/ios/app/dailycal/id6818050992)

**Features:** Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DailyCal Plus Monthly | $3.99 | per month |
| DailyCal Plus Yearly | $22.99 | per year |
| DailyCal Plus Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Datakeeper free?

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

### Is DailyCal free?

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

### Do Datakeeper or DailyCal have ads?

Neither Datakeeper nor DailyCal shows ads.

### Which is updated more often, Datakeeper or DailyCal?

Datakeeper ships an update every 2 weeks, and DailyCal every 3 days. Most recently, Datakeeper was updated on October 24, 2026 and DailyCal on October 29, 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.*