Campaign Codex vs Coslog
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Campaign Codex
This app is a comprehensive campaign manager for Game Masters, designed for iPad. It offers tools for combat tracking, quest management, NPC details, and quick rule references, all accessible offline for seamless live sessions.
- Combat tracking with initiative and HP
- Campaign journal for notes and prep
- Quest tracking with status and rewards
- NPC management and story hooks
- Party and character reference
- Loot tracking
- Quick rules reference
- Offline-first storage
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Campaign Codex is an iPad-first campaign manager built for Game Masters who want a serious command center at the table. Designed around the larger iPad screen, Campaign Codex brings combat tracking, campaign notes, quests, NPCs, loot, party details, and quick rules reference into one organized workspace. It is built for live sessions where speed, clarity, and offline access matter. Features include: - Combat tracking with initiative, HP, rounds, and conditions - Campaign journal for session notes, prep, and recap details - Quest tracking for main quests, side quests, status, and rewards - NPC management for relationships, factions, notes, and story hooks - Party and character reference for key player details - Loot tracking for party treasure and character-owned items - Quick reference for common rules during play - Offline-first storage so your campaign stays available at the table Campaign Codex is made for GMs running rich campaigns who need structure without slowing down the game. Whether you are preparing the next session, resolving a combat encounter, checking what happened last week, or tracking the party’s latest treasure, Campaign Codex keeps your campaign information organized and ready. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Coslog
Organize and track your cosplay and costume projects. Manage creation progress, event schedules, photoshoots, and costume storage. Build a personal archive of your character styling.
- Organize costumes by character
- Track production progress with checklists
- Manage event and photoshoot schedules
- Save photos and notes
- Build personal cosplay archive
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Costume Log is an app designed to help you organize and track your cosplay, costume projects, and character styling. Manage your creation process, event schedules, photoshoots, and costume storage all in one place. • Organize costumes by character • Track production progress with checklists • Manage event and photoshoot schedules • Save photos and notes • Build your personal cosplay archive Keep all your costume activities organized with Costume Log.
Screenshots
Verdict
The clearest difference is in-app purchases: Coslog at none against Campaign Codex's 2. Coslog also leads on iOS requirement (15.0 vs 26.0). Campaign Codex's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 2 months). On price, rating, review sentiment and ratings volume 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
Both are free to download. Campaign Codex sells 2 in-app purchases, starting at $4.99 per month. Coslog asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Campaign Codex against 5.0 for Coslog. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Campaign Codex ships an update every 2 weeks, Coslog every 2 months. Both last shipped on November 5, 2026.
| Parameter | Campaign Codex | Coslog |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 2 weeks — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 35 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | CommonGroundTech, LLC | DataSurfing |
Customer experience
Campaign Codex
Coslog
In-app purchases
Campaign Codex
- Campaign Codex Premium Monthly7 Days trial$4.991 Month
- Campaign Codex Premium Annual7 Days trial$34.991 Year
Coslog
No in-app purchases









