8 Queens Performance vs iSpeech
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
8 Queens Performance
This app measures your mobile device's CPU performance by solving the classic Eight Queens chess puzzle. It calculates the time taken to find all 92 solutions on an 8x8 chessboard, providing a benchmark for your phone's speed.
- CPU performance metering
- Eight Queens chess problem solver
- Measures time to find 92 solutions
- Visual CPU performance indicator
- Benchmark for mobile speed
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Eight Queens Performance Benchmark Test And Meter App is a Visual CPU Performance App. You can meter your smart mobile phone's speed with the Eight Queens Chess Problem solving. The App finds the 92 solutions from the 16 million variations where the eight queens don't attack each other on the 8x8 chess board. Finding the 92 right solutions with an up-to-date decent smart mobile phone lasts less than a half minute.
iSpeech
Effortlessly convert voice recordings into text with advanced AI transcription. Organize, edit, and search your notes with intelligent features. Offers a free version with limitations and a premium upgrade for unlimited access.
- AI voice transcription
- Audio recording and editing
- Note organization and tagging
- Multi-language support
- Text optimization
- Searchable notes
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Our app is an innovative solution designed to streamline your note-taking process through advanced AI transcription of any voice recording. Users can easily create new recordings, pause and resume as needed, and choose language and audio quality settings. The app allows for comprehensive note editing, including renaming, tagging, and sorting by keywords to improve organization and retrieval. Our app also features intelligent text optimization and the ability to edit audio clips directly, giving you precise control over your recordings. The free version supports up to five notes and automatic transcription in 12 languages, making it easy to save and manage your recordings efficiently. The premium version unlocks unlimited note creation, advanced search capabilities, audio editing, and smart tagging for a more personalized experience. The application contains auto-renewable subscriptions and In-App Purchases 1 week - Weekly - $4.99 1 month - Monthly - $12.99 1 year - Yearly - $39.99 Lifetime - $59.99 Privacy Policy Link: https://docs.google.com/document/d/1duGX4ujlzKsQCXzm_x5qs7JgROYzyZNlBD1EImYefRs/edit?tab=t.0 Terms of Use Link: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: 8 Queens Performance at none against iSpeech's 5. 8 Queens Performance also leads on update cadence (weekly vs every 2 weeks) and device support (4 vs 2). iSpeech's advantage is ads (none vs shown). On price, rating 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. iSpeech sells 5 in-app purchases, starting at $4.99 per 7 days. 8 Queens Performance asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.4 for 8 Queens Performance against 4.5 for iSpeech. Both are backed by a comparable volume of ratings — 14 and 8 respectively.
8 Queens Performance ships an update weekly, iSpeech every 2 weeks. The most recent releases landed on June 4, 2026 and September 26, 2026 respectively.
| Parameter | 8 Queens Performance | iSpeech |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (14 ratings) | 4.5 (8 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 14 — better | 8 |
| Update frequency | Weekly — better | Every 2 weeks |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 35 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | Laszlo Polszter | Matthew Taylor |
Customer experience
8 Queens Performance
iSpeech
In-app purchases
8 Queens Performance
No in-app purchases
iSpeech
- Weekly3 Days trial$4.997 Days
- Weekly$4.997 Days
- Monthly$12.991 Month
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- Yearly$39.991 Year
- Lifetime$59.99
Questions
Is 8 Queens Performance free?
Is iSpeech free?
Which has better reviews, 8 Queens Performance or iSpeech?
Do 8 Queens Performance or iSpeech have ads?
Which is updated more often, 8 Queens Performance or iSpeech?
Other comparisons
