Soroban Training vs QuizLLM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Soroban Training
Practice abacus calculations directly on your touchscreen device. Generate custom problems to hone your skills with both digital and physical abacuses. Ideal for learners of all levels to improve mental math abilities.
- Touchscreen abacus simulation
- Custom problem generation
- Practice with physical abacus
- Mental math skill development
- Educational tool
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This app enables you to play an abacus on the touch screen. You can also just create problems, so you can practice the abacus using your actual abacus.
QuizLLM
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Have you ever wanted to be quizzed on a topic you just learnt about , to calibrate how much you have understood about that topic ? Then , QuizLLM is the app for you ! Type in the topic or paragraphs related to the topic. Click ask ! Voila ! You are presented with intelligent questions about that topic or those paragraphs that test your comprehension and fact recalling ability ! Best part is QuizLLM uses Apple's OnDevice Foundation Models. So QuizLLM is entirely on device and works offline without the need for WiFi or Cellular connection ! Test yourself anywhere , anytime ! Thank you so much for considering QuizLLM ! I am committed to maintaining your trust and confidence in my apps. I want you to know that QuizLLM is a very simple app which doesn't collect data. App uses Apple's On Device foundation models only and queries happen offline. QuizLLM requires user to have opted into Apple Intelligence and turned it on in their device. Generative AI is experimental. It can make mistakes. Check important info. Thank you and I hope you enjoy my app !
Screenshots
Verdict
The clearest difference is in-app purchases: QuizLLM at none against Soroban Training's 1. QuizLLM also leads on ads (none vs shown) and update cadence (every 4 days vs every 2 weeks). Soroban Training's advantage is iOS requirement (18.0 vs 26.0). On price and device support 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. Soroban Training sells 1 one-off in-app purchase. QuizLLM asks for nothing beyond the download.
Soroban Training ships an update every 2 weeks, QuizLLM every 4 days. The most recent releases landed on November 11, 2026 and October 31, 2026 respectively.
| Parameter | Soroban Training | QuizLLM |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (182 ratings) — better | — |
| Positive reviews | 80.4% of reviews | — |
| Number of ratings | 182 — better | — |
| Update frequency | Every 2 weeks | Every 4 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 11 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Jumpei Adachi | Siva Pari |
In-app purchases
Soroban Training
- Remove Ads$2.99
QuizLLM
No in-app purchases
