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

The clearest difference is update cadence: NightMeow at every 5 days against D.O.S.E.R's monthly. On price, review sentiment, 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.

D.O.S.E.R ships an update monthly, NightMeow every 5 days. The most recent releases landed on September 24, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | D.O.S.E.R | NightMeow |
| --- | --- | --- |
| 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 | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | Free | Free |
| Size | 14 MB | 7 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sahad Chowdhury](https://appshunter.io/developer/1887928621) | [subin kang](https://appshunter.io/developer/6806336274) |

## 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


### NightMeow

[App page](https://appshunter.io/ios/app/nightmeow-cat-study-timer/id6812408292)

This app helps you focus by using a cute cat-themed timer. As you study, virtual cats appear and grow, rewarding your concentration. You can also block distracting apps and websites, and view your progress in a daily room.

**Highlights:** Cat-themed focus timer, Collectible feline companions, Distraction blocking, Lock Screen Live Activities, Daily room for records, Customizable study day start

**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 NightMeow free?

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

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

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

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

D.O.S.E.R ships an update monthly, and NightMeow every 5 days. Most recently, D.O.S.E.R was updated on September 24, 2026 and NightMeow on October 4, 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.*