RotoGO+ vs MasterDex
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RotoGO+
This unofficial index provides comprehensive details on all Pokémon, including forms, stats, moves, and abilities. Access a vast amount of information offline, view 3D models, and manage your items and favorites.
- Detailed Pokémon analysis (forms, stats, abilities)
- Offline access to all information
- 3D models of all Pokémon
- Move descriptions and effects
- Item management and filtering
- Trainer bag and PC features
Read full descriptionHide full description
A Rotom has made residence in your smartphone! RotoGO is an Unofficial Pokémon Index (Pokédex) app inspired by the popular video game franchise Pokémon. Based on the Pokédex used by the player character in the latest series handheld video games, RotoGO is a real world Pokédex similar to the ones used in the anime series and graphic novels. A valuable supplement for any Pokémon player, competitive or casual! Features: * Detailed analysis of all Pokémon and their alternate forms and transformations, including pre-forms and evolution methods, base stats, egg groups, locations, typings, abilities and hidden abilities! *Offline! No internet required! Access a wide variety of Pokémon information anywhere on the GO! * 3D Models of every Pokémon and alternate, male/female, and shiny forms. * Detailed descriptions for every move each Pokémon can learn in the latest series games. * Rotom gives you tips! Try giving him a little poke and see what he says. * Switch between multiple Pokédex entries with a tap. * As a trainer you have a trainer bag with access to a variety of items for your adventures and Pokémon! * Filter through your bag and find exactly what item you need for your adventure. *Search through your Movedex to get descriptions of every learnable move and their effects in battle. *See what effects natures have on your Pokémon and get recommendations for Pokémon that would best benefit from that nature. *Add your favorite Pokémon to your favorites list and place them in Battle Boxes in the PC page *See information for every ability available! *RotoGO is too huge for a synopsis! Trainers, jump right in and explore! RotoGO is coded and designed by a single developer. This app utilizes fan community data and resources. It will be receiving updates that provide additional features and information in the near future. Leave a feature request if theres anything specific you may want as an addition! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ********************** Pokémon is the intelectual property of Nintendo Co., Ltd., Creatures Inc, and GAME FREAK Inc. This app is intended to act a companion app for Pokémon players, and is in no way intended to infringe on said copyrighted material. **********************
MasterDex
This app serves as a comprehensive guide for fans and trainers, offering detailed information on creatures, team building, and the trading card game. It features offline access, advanced search, and tracking for favorite creatures and shinies, updated for the latest generation.
- Updated creature information
- Team builder tool
- Trading Card Game details
- Offline functionality
- Shiny creature tracker
- Advanced search filters
Read full descriptionHide full description
Embark on an epic journey with MasterDex, the ultimate companion for all the fans and trainers. Key Features: ▶ Updated to Scarlet and Violet: Stay up-to-date with the latest generation of creatures, including their unique forms, evolutions, and abilities. ▶ Team Builder: Strategize and assemble your dream team using MasterDex's intuitive team-building feature. Plan your battles and unleash the power of synergy. ▶ TCG Info Included: Dive into the Trading Card Game world with comprehensive TCG information, including card details, prices, and rarity. ▶ No Login Required: Get instant access to a wealth of creature knowledge without the hassle of creating an account or remembering credentials. ▶ Works Offline: MasterDex is designed to be your reliable companion, even when you're offline. Access crucial information on the go, no matter where your adventures take you. ▶ Special Evolutions and Alternative Forms: Uncover the secrets of special evolutions and explore the diverse range of alternative forms within this captivating universe. ▶ Create a List of Your Favorite Creatures: Keep track of your most cherished companions. ▶ Keep Track of Your Shinies: Stay organized and track your shiny creatures with ease. MasterDex helps you monitor and celebrate your rare and unique discoveries. ▶ Detailed Information: Access to comprehensive details on creatures, moves, abilities, natures, items locations, and types. ▶ Advanced Search Filters: Find the creatures you're looking for effortlessly using advanced search filters. Narrow down your search based on various criteria. Embark on an extraordinary journey with MasterDex, your go-to companion. Please note that MasterDex is an unofficial, fan-made, and free-to-use app. It is not affiliated with or endorsed by the creators of the captivating world. Start your adventure today and become a true master!"
Screenshots
Verdict
RotoGO+ and MasterDex both sit at 4.6 stars, but that hides the real split: 87% of MasterDex's written reviews are positive against 74% of RotoGO+'s. RotoGO+'s advantage is update cadence (every 9 days vs every 3 weeks). On price, rating, ratings volume and ads 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. RotoGO+ sells 16 in-app purchases, starting at $3.99 per month and MasterDex sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
MasterDex holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 1.7K and 1.7K respectively. Written reviews point the same way: 74% of RotoGO+'s written reviews are positive against 87% of MasterDex's.
RotoGO+ ships an update every 9 days, MasterDex every 3 weeks. The most recent releases landed on September 23, 2026 and September 24, 2026 respectively.
| Parameter | RotoGO+ | MasterDex |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (1.7K ratings) | 4.8 (1.7K ratings) — better |
| Positive reviews | 73.8% of reviews | 87.1% of reviews — better |
| Number of ratings | 1.7K — better | 1.7K |
| Update frequency | Every 9 days — better | Every 3 weeks |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 635 MB | 196 MB |
| Age rating | 4+ | 4+ |
| Developer | Abraham Obudulu | Lorenzo Greco |
Customer experience
RotoGO+
MasterDex
User reviews
RotoGO+
From 1.7K App Store ratingsWhat we love
- 🌟 Excellent Pokédex app
- 👍 Intuitive and user-friendly interface
- 🎨 Beautiful and vibrant visual design
- 🔍 Comprehensive Pokémon information
- 🛠️ Helpful team building and move set features
Room to improve
- 🐛 Occasional crashes and bugs
- 🔍 Difficulty finding certain Pokémon information
- 🔒 Paywall for some features
- 🔁 Frustration over subscription model changes
- 🔼 Slow performance on older devices
MasterDex
From 1.7K App Store ratingsWhat we love
- 🚀 Fantastic app
- 👍 Great Pokédex
- 🔒 No ads
- 💡 One-time purchase
- 👍 Aesthetically pleasing
Room to improve
- 🐛 Crashing and slow loading
- 🐛 Bugs with team builder
- 🐛 Missing Pokémon forms and gender differences
- 🐛 Incorrect or outdated information
- 💡 Lack of Pokémon location filters
Bugs and requests
RotoGO+
Reported bugs
3 issues- Crashes when viewing certain Pokémon forms
- Issues with accessing the National Pokédex
- Problems with adding moves to Pokémon
Requested features
6 requests- Add Pokémon Sword and Shield data
- Improve Pokémon location/encounter information
- Implement type effectiveness charts
- Allow custom Pokémon teams across generations
- Add more customization options
Show 1 moreShow fewer
- Improve Pokémon move set management
MasterDex
Reported bugs
5 issues- Shiny toggle not working in team builder
- Pokémon 3D models and artwork not displaying
- Johto region locations missing
- Crashes when adding Pokémon to teams
- Incorrect information for some Pokémon (e.g., Necrozma's ability, Pikachu's classification)
Requested features
9 requests- Add Pokémon location filters
- Implement ability to mark Pokémon as caught/seen
- Add damage calculator
- Allow reorganizing of teams
- Include Pokémon cries and Dynamax/Gigantamax forms
Show 4 moreShow fewer
- Add Pokémon trainer and villain information
- Provide option to change default sprite view
- Implement Tera Type information
- Add item location and TM/HM information
In-app purchases
RotoGO+
- 1 Month Pro$3.991 Month
- 3 Months Pro$8.993 Months
- 6 Months Pro$17.996 Months
- Grand Visor$1.99
- Neo Plasma$5.99
- Skull$5.99
Show 10 moreShow fewer
- Aqua$5.99
- Magma$5.99
- Ultra Recon$5.99
- Flare$5.99
- Galactic$5.99
- Iris$5.99
- Nessa$5.99
- Volo$5.99
- Shiny Rotom$9.99
- Rainbow Rocket Bundle$19.99
MasterDex
- Masteredex - Sale$1.99
- Masterdex PRO$7.99






