# Timeshifter Shift Work vs DoseFlo Peptide Dose Tracker

The clearest difference is rating: DoseFlo Peptide Dose Tracker at 5.0 against Timeshifter Shift Work's 4.0. DoseFlo Peptide Dose Tracker also leads on update cadence (every 5 days vs every 3 weeks) and device support (3 vs 1). Timeshifter Shift Work's advantage is ratings volume (21 vs 1). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Timeshifter Shift Work sells 2 in-app purchases, starting at $6.99 per month and DoseFlo Peptide Dose Tracker sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

DoseFlo Peptide Dose Tracker holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Timeshifter Shift Work has 21 ratings behind it against 1, so its average is the more settled of the two.

Timeshifter Shift Work ships an update every 3 weeks, DoseFlo Peptide Dose Tracker every 5 days. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Timeshifter Shift Work | DoseFlo Peptide Dose Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (21 ratings)](https://appshunter.io/ios/app/timeshifter-shift-work/id1594538527/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/doseflo-peptide-dose-tracker/id6761316363/reviews)** |
| Number of ratings | **21** | 1 |
| Positive reviews | 51.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 65 MB | 33 MB |
| Requires iOS | 17.2 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Timeshifter Inc.](https://appshunter.io/developer/1380684373) | [Kegan Mills](https://appshunter.io/developer/1887560678) |

## What reviewers say

### Timeshifter Shift Work

[App page](https://appshunter.io/ios/app/timeshifter-shift-work/id1594538527)

Optimize your sleep and energy levels with science-based guidance tailored for shift workers. This app provides personalized advice to combat circadian disruption, improving performance, health, and quality of life. It replaces common myths with evidence-based interventions to reset your internal clock.

**Highlights:** Personalized circadian clock advice, Practical real-world adjustments, Quick shift schedule entry, Commute and preparation time inclusion, Fatigue prediction alerts, Timely advice notifications

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Shiftwork | $6.99 | per month |
| Shiftwork | $69.99 | per year |


### DoseFlo Peptide Dose Tracker

[App page](https://appshunter.io/ios/app/doseflo-peptide-dose-tracker/id6761316363)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DoseFlo Pro Monthly | $8.99 | per month |
| DoseFlo Pro Annual | $59.99 | per year |


## Frequently asked questions

### Is Timeshifter Shift Work free?

Timeshifter Shift Work is free to download, with in-app purchases available.

### Is DoseFlo Peptide Dose Tracker free?

DoseFlo Peptide Dose Tracker is free to download, with in-app purchases available.

### Which has better reviews, Timeshifter Shift Work or DoseFlo Peptide Dose Tracker?

DoseFlo Peptide Dose Tracker is rated higher. Timeshifter Shift Work averages 4.0 out of 5 from 21 ratings, while DoseFlo Peptide Dose Tracker averages 5.0 from 1 ratings.

### Do Timeshifter Shift Work or DoseFlo Peptide Dose Tracker have ads?

Neither Timeshifter Shift Work nor DoseFlo Peptide Dose Tracker shows ads.

### Which is updated more often, Timeshifter Shift Work or DoseFlo Peptide Dose Tracker?

Timeshifter Shift Work ships an update every 3 weeks, and DoseFlo Peptide Dose Tracker every 5 days. Most recently, Timeshifter Shift Work was updated on October 23, 2026 and DoseFlo Peptide Dose Tracker on October 24, 2026.

---

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