Comparison

Graph Maker vs Talkista

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

Head to head
About

Graph Maker

Instantly transform your data into beautiful, sophisticated graphs with this intuitive app. Manage unlimited tabs, receive timely notifications, and secure your data with biometric authentication. Export your graphs and data in CSV format for further analysis.

Highlights
  • Intuitive graph creation from numbers
  • Unlimited tabs for data management
  • Notification function for reminders
  • Biometric security (Face ID/Touch ID)
  • CSV export functionality
  • Offline functionality
  • Theme color customization
Features
Read full description

Graph Maker is the most powerful and intuitive app that instantly transforms your data into beautiful graphs. From business analysis to personal record keeping, it elevates any numerical value into the ultimate visual, powerfully supporting your success. ■ Get Started Immediately, No Login Required No tedious registration. All features are yours right after downloading. ■ Unlimited Tabs for Flexible Data Management Create as many tabs as you need. Establish your own optimal management method by project or category. ■ Intuitive Graph Creation Simply input numbers to instantly complete a sophisticated graph. Understand data trends and changes at a glance, and deeply. ■ Notification Function You can be notified with your favorite message at a specified time. Never miss an important task or record and always be one step ahead. ■ Rock-Solid Security with Biometric Authentication Lock the app with Face ID or Touch ID to securely protect your valuable data. ■ CSV Export Functionality Easily export all data in CSV format. Advanced analysis on your PC and integration with other tools are at your disposal. ■ Tab Memo Feature Since you can leave a memo on each tab, you will not forget important information or key points of analysis. ■ Powerful Backup and Restore Rest assured when changing models. Data is automatically backed up and can be easily restored at any time. ■ Theme Color Customization Choose your favorite theme color from a rich color palette. Freely color the app according to your mood and brand. ■ Full Functionality Even Offline All functions work perfectly even in an environment without an internet connection. ■ Dark Mode Support It also comes with an eye-friendly dark mode. In addition to linking with system settings, manual switching is also possible. ■ Privacy-First Design Your data is never sent to an external server. All data is securely stored only on your device. ■ Prompt Support If you have any questions or problems, our dedicated team will respond quickly and courteously. Please feel free to contact us. Support Email: info@naokiotsu.com Privacy Policy: https://naokiotsu.com/privacy-policy

About

Talkista

Practice interview answers aloud and receive AI-driven feedback on structure, clarity, pace, fluency, and expression. Get graded on key skills, identify filler words, and hear AI-generated improvements to refine your delivery. Supports multiple languages and offers both light and dark themes.

Highlights
  • AI-powered interview practice
  • Speech analysis and grading
  • Filler word detection
  • AI voice coaching for improvement
  • Multi-language support
  • Progress tracking
Features
Read full description

Practice your interview answers out loud before the interview that counts. Pick a real interview question — like "Tell me about a time you pushed back on a stakeholder" — or describe your own scenario, then answer it the way you would in the room. Record for up to 10 minutes. Get graded on how you said it. Each answer gets a separate A–F grade for five skills interviewers notice: Structure, Clarity, Pace, Fluency and Expression. Talkista highlights your weakest area and explains why — for example, which step of a STAR answer (Situation, Task, Action, Result) is missing — and counts every "um", "uh" and "you know". Hear a stronger version. AI voice coaching rewrites your answer with tighter wording and reads it back in a coach's voice, so you can compare and try again. Start with 5 free practice sessions and 5 AI voice coaching generations; upgrade for unlimited practice. HOW IT WORKS Pick a practice scenario or describe your own, then hit record and speak for up to 10 minutes. Talkista's AI gives you a full speech report with letter grades, detailed reasoning, and actionable next steps. WHAT GETS ANALYZED Each answer gets its own A–F grade for five skills — there's no single overall grade, so you know exactly what to fix next. - Structure: How organized and logical your answer is, including which STAR step is missing - Clarity: How clearly you articulate words and ideas - Pace: Your speaking speed, measured in words per minute - Fluency: Smoothness and natural flow without stumbles - Expression: Pitch variation, volume dynamics, and emotional energy Your weakest area is highlighted with a plain-language explanation of what to change. FILLER WORD DETECTION Every "um," "uh," "like," and "you know" is counted. Most people don't realize how often they use filler words until they see the data. HEAR HOW YOU SHOULD SOUND Generate an AI-coached version of your answer with tighter wording, read back in a coach's voice. AI voice coaching is now out of beta, with more voices to choose from. Compare it with your original and use it as a guide for your next attempt. PRACTICE FOR ANY INTERVIEW - Behavioral questions (tell me about a time...) - Technical explanations - Case study presentations - Elevator pitches - Panel interviews - Coffee chats and networking Also great for presentations, public speaking, and everyday conversations. TRACK YOUR PROGRESS See each skill's trend over your recent sessions and the area holding you back, so you always know what to work on next. DESIGNED FOR EVERYONE - 12 languages supported: English, German, Spanish, French, Hindi, Italian, Japanese, Korean, Dutch, Portuguese, Telugu, and Chinese - Light and Dark themes - Clean, intuitive interface designed for focused practice PLANS Free: 5 lifetime practice sessions and 5 AI voice coaching generations. Upgrade for unlimited sessions and coaching. Every plan includes recordings up to 10 minutes. - Interview Sprint: Monthly subscription - Interview Cycle: Quarterly subscription (best value) - Lifetime Access: One-time purchase, yours forever Subscriptions renew monthly or quarterly, charged to your store account. Cancel in account settings at least 24 hours before renewal to avoid the next charge. Lifetime Access is a one-time purchase. WHY PRACTICE, NOT A COPILOT A new wave of AI tools is built to sit in your ear during real interviews and whisper answers as you speak. We think that's cheating, and interviewers are catching on. Talkista is the alternative: practice as much as you want, walk in prepared, earn the offer. Privacy Policy: https://talkista.ai/privacy.html Terms of Use: https://talkista.ai/terms.html

Screenshots

Graph Maker4 screens
Talkista4 screens

Verdict

The call

The clearest difference is monetization model: Graph Maker at free against Talkista's freemium. Graph Maker also leads on device support (3 vs 1). On price, review sentiment, update cadence 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Graph Maker sells 1 one-off in-app purchase and Talkista sells 3 in-app purchases, starting at $39.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Graph Maker ships an update every 9 days, Talkista every 2 weeks. The most recent releases landed on October 27, 2026 and October 9, 2026 respectively.

Scorecard2 real differences · 8 level
Graph Maker versus Talkista: the parameters behind the verdict, then further details
ParameterGraph MakerTalkista
PriceFreeFree
Rating4.7 (3 ratings) — better—
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings3 — better—
Update frequencyEvery 9 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better16.0
Further details — not scored
Size50 MB63 MB
Age rating4+12+
Developernaoki otsuNaga Goparaju

Customer experience

Graph Maker

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Talkista

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Graph Maker

One-time1
  • Premium (Pay Once)$4.99
3 purchases

Talkista

Subscriptions2
  • Interview Rapid7 Days trial$39.991 Month
  • Interview Cycle7 Days trial$79.993 Months
One-time1
  • Lifetime Access$299.99

Questions

Is Graph Maker free?
Graph Maker is free to download, with in-app purchases available.
Is Talkista free?
Talkista is free to download, with in-app purchases available.
Do Graph Maker or Talkista have ads?
Neither Graph Maker nor Talkista shows ads.
Which is updated more often, Graph Maker or Talkista?
Graph Maker ships an update every 9 days, and Talkista every 2 weeks. Most recently, Graph Maker was updated on October 27, 2026 and Talkista on October 9, 2026.

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