# D.O.S.E.R vs StudyTime

The clearest difference is iOS requirement: D.O.S.E.R at 17.0 against StudyTime's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on June 27, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | D.O.S.E.R | StudyTime |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/doser/id6761130454/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | — |
| Size | 14 MB | 11 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sahad Chowdhury](https://appshunter.io/developer/1887928621) | [Minato Kure](https://appshunter.io/developer/1895744801) |

## What reviewers say

### D.O.S.E.R

[App page](https://appshunter.io/ios/app/doser/id6761130454)

This app helps pre-med and pre-health students meticulously track academic, clinical, research, and extracurricular activities. It offers study tools and analytics to maintain discipline, consistency, and readiness for applications. Centralize all your progress in one streamlined platform.

**Highlights:** Hour logging for various activities, Live session timers, Study session tracking, Progress analytics, Consistency monitoring, Goal tracking, Custom tags and notes

**In-app purchases:** none


### StudyTime

[App page](https://appshunter.io/ios/app/studytime-study-timer/id6764351958)

**In-app purchases:** none


## Frequently asked questions

### Is D.O.S.E.R free?

D.O.S.E.R is free to download, with no in-app purchases.

### Is StudyTime free?

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

### Do D.O.S.E.R or StudyTime have ads?

Neither D.O.S.E.R nor StudyTime shows ads.

### Which is updated more often, D.O.S.E.R or StudyTime?

D.O.S.E.R ships an update monthly, and StudyTime monthly. Most recently, D.O.S.E.R was updated on June 27, 2026 and StudyTime on September 20, 2026.

---

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