# Princeps vs Almost Dr

The clearest difference is price: Almost Dr at Free against Princeps's $2.99. Almost Dr also leads on update cadence (every 3 days vs monthly). Princeps's advantage is iOS requirement (15.0 vs 17.6). On ads, in-app purchases and device support there is nothing between them.

Almost Dr is free to download; Princeps costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Princeps ships an update monthly, Almost Dr every 3 days. The most recent releases landed on October 9, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Princeps | Almost Dr |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/princeps/id6748155139/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Paid | — |
| Size | 334 MB | 93 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 12+ |
| Developer | [Odin Development SRL](https://appshunter.io/developer/1824513236) | [Ruben Knehans](https://appshunter.io/developer/1882126049) |

## What reviewers say

### Princeps

[App page](https://appshunter.io/ios/app/princeps/id6748155139)

Build and manage a Roman town, then defend it in intense arena combat against waves of monsters. Explore diverse biomes and face endless challenges in this premium, offline experience.

**Highlights:** Build Roman town with strategic building placement, Teleport into action arenas, Survive wave-based monster combat, Explore diverse biomes, Endless challenge mode, Offline play

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

**In-app purchases:** none


### Almost Dr

[App page](https://appshunter.io/ios/app/almost-dr-phd-roguelike/id6788440321)

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

**In-app purchases:** none


## Frequently asked questions

### Is Princeps free?

Princeps costs $2.99, with no in-app purchases.

### Is Almost Dr free?

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

### Do Princeps or Almost Dr have ads?

Neither Princeps nor Almost Dr shows ads.

### Which is updated more often, Princeps or Almost Dr?

Princeps ships an update monthly, and Almost Dr every 3 days. Most recently, Princeps was updated on October 9, 2026 and Almost Dr on October 12, 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.*