iDungeon vs Gamesis
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
iDungeon
Experience a classic text-based adventure game from the PDP-11 era. This app provides a playable version of the popular «Dungeon» game, running on a simplified operating system environment.
- Play classic text adventure
- «Dungeon» game included
- PDP-11 era gaming
- RT11 operating system simulation
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iDungeon allows you to play the more than 40 years old text based adventure game «Dungeon» that was once popular on the PDP 11 and similar systems. The game is running on a stripped down version of the RT11 operating system.
Gamesis
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Take your adventure on the road with gamesis. How to bridge the gap in between RPG sessions? Gamesis enables you to continue your adventure in a text based fashion.
Screenshots
Verdict
The clearest difference is price: Gamesis at Free against iDungeon's $2.99. Gamesis also leads on update cadence (every 3 weeks vs every 16 months). iDungeon's advantage is chart position (#160 vs unranked). On ads, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Gamesis is free to download; iDungeon costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
iDungeon ships an update every 16 months, Gamesis every 3 weeks. The most recent releases landed on October 23, 2026 and October 19, 2026 respectively.
| Parameter | iDungeon | Gamesis |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 4.8 (5 ratings) — better | — |
| Positive reviews | 67.6% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 16 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Best chart rank | #160 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.4 | 14.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 26 MB |
| Age rating | 9+ | 4+ |
| Developer | Peter Schorn | Erik Nijs |
In-app purchases
iDungeon
No in-app purchases
Gamesis
No in-app purchases
