# Daily Studies About the Self vs SibTime

The clearest difference is update cadence: Daily Studies About the Self at every 5 days against SibTime's monthly. Daily Studies About the Self also leads on iOS requirement (12.0 vs 15.0). 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.

Daily Studies About the Self ships an update every 5 days, SibTime monthly. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Daily Studies About the Self | SibTime |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Monthly |
| Size | 18 MB | 33 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Princeton University](https://appshunter.io/developer/388821198) | [ORBIS, Inc](https://appshunter.io/developer/1396708268) |

## What reviewers say

### Daily Studies About the Self

[App page](https://appshunter.io/ios/app/daily-studies-about-the-self/id6453606226)

**In-app purchases:** none


### SibTime

[App page](https://appshunter.io/ios/app/sibtime/id6736633734)

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

**In-app purchases:** none


## Frequently asked questions

### Is Daily Studies About the Self free?

Daily Studies About the Self is free to download, with no in-app purchases.

### Is SibTime free?

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

### Do Daily Studies About the Self or SibTime have ads?

Neither Daily Studies About the Self nor SibTime shows ads.

### Which is updated more often, Daily Studies About the Self or SibTime?

Daily Studies About the Self ships an update every 5 days, and SibTime monthly. Most recently, Daily Studies About the Self was updated on October 25, 2026 and SibTime on October 27, 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.*