Comparison

Old Greg's Tavern vs Chains of Knowledge

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Old Greg's Tavern

Engage in text-based role-playing adventures solo or with friends, crafting unique characters and exploring dynamic worlds. Enjoy instant play sessions anytime, anywhere, with persistent stories that remember your choices and reputation.

Highlights
  • Text-based RPG gameplay
  • Character creation with custom stats
  • Solo and multiplayer campaigns
  • No Dungeon Master required
  • Persistent story and world
  • Community-created worlds
Features
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Finally play tabletop RPGs whenever you feel like it — solo or with friends. Old Greg's Tavern is a text-based RPG where you create characters, explore living worlds, and play Dungeon RPG-style campaigns without needing a Game Master. Start an adventure in seconds, or invite up to 5 friends who play completely free. BE ANYONE. DO ANYTHING. Rob an innkeeper. Seduce a dragon. Die horribly. Try it all again. Create characters with custom appearances, classes, backstories, and stats. There are no wrong answers — only consequences. DONE WAITING TWO WEEKS BETWEEN SESSIONS? It's 11 p.m. on a Tuesday and you suddenly want to play. Open the app and start. No waiting, no scheduling, no excuses. The tavern door's always open — 24/7. Play for 20 minutes on a lunch break or 4 hours on a Friday night. PLAY WITH FRIENDS INSTANTLY Send one link. They click and they're standing next to you in the tavern. Up to 6 players per campaign, and your friends never pay a cent. Distance and time zones no longer matter. YOUR LEGEND LIVES FOREVER NPCs remember you. Your reputation follows you everywhere. Swing back in a month, a year — the story's waiting. Maps expand as you explore. Stories branch with every decision you make. THOUSANDS OF WORLDS TO EXPLORE Browse community-created worlds or build your own from scratch. Set the theme — dark fantasy, sci-fi, horror, anything — and the world fills in the lore, geography, factions, and characters. Publish your world for others to discover. Terms of Use (EULA): https://www.oldgregstavern.com/terms Privacy Policy: https://www.oldgregstavern.com/privacy

About

Chains of Knowledge

Embark on a story-driven RPG set in the classical Muslim world. Engage in turn-based scholarly debates, explore historic centers of learning, and grow your knowledge to become a respected scholar. Your journey is shaped by dialogue choices and the pursuit of wisdom.

Highlights
  • Story-driven role-playing adventure
  • Turn-based scholarly debate system
  • Character growth through knowledge
  • Dialogue choices grounded in Adab
  • Explore historic cities and learning centers
  • Illustrated Codex of discoveries
  • Customizable student outfits
Features
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BECOME A STUDENT OF KNOWLEDGE Enter the classical Muslim world in a story-driven RPG inspired by the Islamic scholarly tradition. Travel from Madinah and Baghdad to Cordoba and Nishapur. Study with respected teachers, meet scholars and students on the road, explore historic centers of learning, and build your own place in a living chain of knowledge. KNOWLEDGE IS YOUR WEAPON Encounters unfold through turn-based munazara—scholarly debates where careful reasoning matters more than force. Read your opponent’s intent, protect your Resolve, build Focus, and answer with the right discipline. Use abilities such as Citation, Isnad Probe, Qiyas, and Precedent to counter Pressure, Deceit, and Composure. Keep a Dua in reserve to recover when a debate turns against you. FORGE YOUR CHAIN Follow the Golden Path through eight story chapters. Complete each city’s central quest to forge another link in your personal chain of transmission. Earn five Milestone Seals and unlock the doors of Majlis al-Bahth for the Grand Debate finale. GROW FROM STUDENT TO SCHOLAR Victories, lessons, and exploration increase your ‘Ilm. As your knowledge rank grows, so do your Patience—maximum Resolve—and Clarity—maximum Focus. LEARN THROUGH DEFEAT Losing a debate never ends your journey. Defeat leaves you with Doubt, temporarily weakening your arguments until you visit a mosque to reflect, recover, and return with renewed clarity. PRACTICE ADAB Conversations are shaped by the manners of scholarship: Respect, Humility, Clarity, Patience, and Fairness. How you speak matters as much as what you know, and your choices shape how others respond to you. EXPLORE A LIVING WORLD Walk the overworld from al-Andalus to Khurasan. Discover libraries, mosques, markets, booksellers, and historic cities. Meet roaming Road Scholars, named Challengers with distinct styles, and Outsiders whose questions cross traditions. BUILD YOUR CODEX Every scholar, school, and concept you encounter is recorded in an illustrated archive. Your adventure becomes a growing reference library that documents the people, places, and ideas you discover. CUSTOMIZE YOUR STUDENT Unlock new outfits and personalize your Student of Knowledge through the Wardrobe. Some optional wardrobe items are available through in-app purchase, and eligible purchases can be restored across your Apple devices. FEATURES • Story-driven role-playing adventure • Eight historic cities and eight main chapters • Turn-based scholarly debate system • Character growth through ‘Ilm, Patience, and Clarity • Dialogue choices grounded in Adab • Side encounters, challengers, and road scholars • Illustrated Codex of scholars, schools, and concepts • Optional purchasable costumes Chains of Knowledge transforms study, debate, character, and discovery into an interactive journey through the Islamic scholarly tradition.

Screenshots

Old Greg's Tavern4 screens
Chains of Knowledge4 screens

Verdict

The call

The clearest difference is update cadence: Chains of Knowledge at daily against Old Greg's Tavern's every 9 days. Old Greg's Tavern's advantage is ratings volume (5.3K vs 1) and chart position (#106 vs unranked). On price, rating, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Old Greg's Tavern sells 10 in-app purchases, starting at $14.99 per month and Chains of Knowledge sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Chains of Knowledge holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Old Greg's Tavern has 5.3K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Old Greg's Tavern ships an update every 9 days, Chains of Knowledge daily. The most recent releases landed on October 31, 2026 and October 9, 2026 respectively.

Scorecard3 real differences · 8 level
Old Greg's Tavern versus Chains of Knowledge: the parameters behind the verdict, then further details
ParameterOld Greg's TavernChains of Knowledge
PriceFreeFree
Rating4.8 (5.3K ratings)5.0 (1 ratings) — better
Positive reviews46.8% of reviews—
Number of ratings5.3K — better1
Update frequencyEvery 9 daysDaily — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#106 — better—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size22 MB55 MB
Age rating17+4+
DeveloperOld Greg's TavernProject Tajdid LLC

Customer experience

Old Greg's Tavern

All ratings5,161 ratings
Positive96.4%
Neutral1.9%
Negative1.7%
Written reviews218 reviews
Positive46.8%
Neutral11.9%
Negative41.3%

Chains of Knowledge

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

10 purchases

Old Greg's Tavern

Subscriptions2
  • Hero$14.991 Month
  • Legend$24.991 Month
One-time8
  • Adventurer Pack (Legend Discount)$3.99
  • Adventurer Pack$4.99
  • Adventurer 10 (Legend Discount)$7.99
Show 5 more
  • Adventurer Pack (10 Credits)$9.99
  • Adventurer 20 (Legend Discount)$15.99
  • Adventurer Pack (20 Credits)$19.99
  • Adventurer 50 (Legend Discount)$39.99
  • Adventurer Pack (50 Credits)$49.99
7 purchases

Chains of Knowledge

One-time7
  • Desert Wayfarer$1.99
  • Midnight Muhaddith$1.99
  • Emerald of Basra$1.99
Show 4 more
  • Cordoban Rose$1.99
  • Cairene Scribe$1.99
  • Garb of the Golden Age$3.99
  • Complete Wardrobe$8.99

Questions

Is Old Greg's Tavern free?
Old Greg's Tavern is free to download, with in-app purchases available.
Is Chains of Knowledge free?
Chains of Knowledge is free to download, with in-app purchases available.
Which has better reviews, Old Greg's Tavern or Chains of Knowledge?
Chains of Knowledge is rated higher. Old Greg's Tavern averages 4.8 out of 5 from 5.3K ratings, while Chains of Knowledge averages 5.0 from 1 ratings.
Do Old Greg's Tavern or Chains of Knowledge have ads?
Neither Old Greg's Tavern nor Chains of Knowledge shows ads.
Which is updated more often, Old Greg's Tavern or Chains of Knowledge?
Old Greg's Tavern ships an update every 9 days, and Chains of Knowledge daily. Most recently, Old Greg's Tavern was updated on October 31, 2026 and Chains of Knowledge on October 9, 2026.

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