Comparison

Biology Solver vs Topdeck

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

Head to head
About

Biology Solver

Instantly solve biology questions by taking a photo or typing them in. Receive comprehensive answers with explanations and maintain a history of your past queries. Ideal for students and professionals needing swift, precise biological assistance.

Highlights
  • Photo-based problem solving
  • Text-based question input
  • Detailed answer explanations
  • History tracking
  • Quick and accurate solutions
Features
Read full description

Quickly solve biology problems by uploading a photo or typing your question. Get detailed answers with explanations, track your history, and easily access previous tasks. Perfect for students and professionals who need fast, accurate solutions. Subscribe for Full Access: $4.99 per week, cancel anytime. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sites.google.com/view/dalineapa-policy/?v=2

About

Topdeck

Features
Read full description

Topdeck is an AI game trainer for PC and Steam. Bring any offline single-player game to AI, including brand-new releases. There is no need to wait for a trainer update: use a ready recipe or let AI explore the game live. From your iPhone, ask for currency, items, levels or unlocks. SAY WHAT YOU WANT Ask in plain language: “Set my game currency to 9.99 million” or “What can I change in this game?” Topdeck uses AI to understand the request and work with your game’s save files. Available changes depend on the game and its save format. READY RECIPES. AI EXPLORATION. Use an existing editing recipe to get started quickly. For a game without a recipe, AI can look for its saves, analyse the format and try to create a recipe. Successful recipes can be reused for later changes. Exploration takes time and may not succeed for every game or version. YOUR GAMES, YOUR DEVICE Install the helper once on your Windows PC, Steam Deck or Steam Machine. Connect your phone and machine to the same Wi-Fi, then find your device in the app. The helper starts automatically after setup. BACKUPS AND DATA The original save is backed up before each write. Save files are read and written on your own machine. During AI exploration, relevant file excerpts and analysis results are sent to a cloud AI model. Game recipes can be reused for future edits. OFFLINE SINGLE-PLAYER ONLY For offline single-player games on hardware you own. Online and multiplayer titles are not supported. This version edits save files; the changes available depend on the title. REQUIREMENTS An iPhone with iOS 17 or later, a Windows PC, Steam Deck or Steam Machine, and the same Wi-Fi network. An internet connection is needed for AI features. SUBSCRIPTION Topdeck requires a subscription. Payment is charged to your Apple ID and renews automatically unless cancelled at least 24 hours before the period ends. Manage or cancel in Settings. Terms of Use: https://topdeck.games/terms Privacy Policy: https://topdeck.games/privacy

Screenshots

Biology Solver4 screens
Topdeck4 screens

Verdict

The call

The clearest difference is device support: Biology Solver at 3 against Topdeck's 1. Biology Solver also leads on iOS requirement (15.6 vs 17.0). On price, 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. Biology Solver sells 2 in-app purchases, starting at $4.99 per 7 days and Topdeck sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard2 real differences · 8 level
Biology Solver versus Topdeck: the parameters behind the verdict, then further details
ParameterBiology SolverTopdeck
PriceFreeFree
Rating4.5 (30 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings30 — better—
Update frequency—Every 8 days
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better17.0
Further details — not scored
Size10 MB2 MB
Age rating4+4+
DeveloperIrma DolidzeShenzhen Taizhi Wansi Technology Co., Ltd.

In-app purchases

2 purchases

Biology Solver

Subscriptions2
  • Biology Solver Weekly Pro$4.997 Days
  • Biology Solver Weekly Trial3 Days trial$4.997 Days
2 purchases

Topdeck

Subscriptions2
  • Topdeck Pro — Monthly$6.991 Month
  • Topdeck Pro — Yearly$39.991 Year

Questions

Is Biology Solver free?
Biology Solver is free to download, with in-app purchases available.
Is Topdeck free?
Topdeck is free to download, with in-app purchases available.
Do Biology Solver or Topdeck have ads?
Neither Biology Solver nor Topdeck shows ads.

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