# CosmoKnowledgeMap vs ShiftFlow

The clearest difference is ads: CosmoKnowledgeMap at none against ShiftFlow's shown. CosmoKnowledgeMap also leads on update cadence (every 4 days vs every 10 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

CosmoKnowledgeMap ships an update every 4 days, ShiftFlow every 10 days. Both last shipped on November 1, 2026.

## The numbers

| Metric | CosmoKnowledgeMap | ShiftFlow |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 10 days |
| Monetization | — | Ad-supported |
| Size | 22 MB | 6 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [seiji honda](https://appshunter.io/developer/1896430544) | [PengPeng Li](https://appshunter.io/developer/679477224) |

## What reviewers say

### CosmoKnowledgeMap

[App page](https://appshunter.io/ios/app/cosmoknowledgemap/id6805659873)

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

**In-app purchases:** none


### ShiftFlow

[App page](https://appshunter.io/ios/app/shiftflow-rotation-calendar/id6818828064)

This offline calendar helps you plan repeating work shifts and days off. Build custom rotations, set reminders, and view statistics. Your data stays on your device.

**Highlights:** Custom shift rotation builder, Local reminders for shifts, Monthly schedule sharing, Shift statistics and analysis, Home and Lock Screen widgets, Offline data storage, JSON data backup and restore

**In-app purchases:** none


## Frequently asked questions

### Is CosmoKnowledgeMap free?

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

### Is ShiftFlow free?

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

### Do CosmoKnowledgeMap or ShiftFlow have ads?

ShiftFlow shows ads; CosmoKnowledgeMap does not.

### Which is updated more often, CosmoKnowledgeMap or ShiftFlow?

CosmoKnowledgeMap ships an update every 4 days, and ShiftFlow every 10 days. Most recently, CosmoKnowledgeMap was updated on November 1, 2026 and ShiftFlow on November 1, 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.*