Mathprac vs Anisaba
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mathprac
Enhance your mental math abilities with this streamlined practice tool. It offers customizable exercises and a minimalist interface for efficient learning. Practice offline without interruptions.
- Customizable math practice
- Minimalist and efficient design
- Start practicing with one tap
- Double questions for advanced learning
- Offline practice
- Ad-free experience
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Improve your mental math skills with Mathprac! Designed with minimalism and efficiency in mind, Mathprac is a customizable math practice app that provides you with all the resources you need to excel in math. · Start practicing with a single tap. Simply open the app and tap the start button. · Think ahead and learn faster with double questions. · Practice offline without ads. Privacy Policy https://justln.ca/privacy-policy Terms of Use https://justln.ca/terms-of-use
Anisaba
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Learn Japanese naturally from the shows you love. Anisaba turns any Japanese-dubbed/subbed video into an interactive lesson, just tap a word in the subtitles to see its dictionary entry and example sentences. When something needs more nuance, ask the built-in AI: Anisaba explains meanings in the exact scene context, so you learn how natives actually use the word. Highlights: • Tap-to-define subtitles - Instantly open dictionary entries from any on-screen line. • Context-aware AI help - Get plain-English explanations grounded in your current scene’s dialogue (no guessing). • Subtitle finder - Upload a video and search our database of hundreds of anime titles to download matching JP subs. • Your model or ours - Use the included free model or plug in your own LLM via API URL, model name, and key. • Offline ready - Download dictionaries for on-the-go study. • Customization - Light/dark themes, UI tweaks, and study preferences. How it works: 1. Load a Japanese-dubbed video with Japanese subtitles. 2. Tap any word in the subtitles to view definitions. 3. Ask Anisaba’s AI to explain the meaning as used in this scene with examples and alternatives. Why it’s different: Traditional apps teach isolated vocabulary. Anisaba ties definitions and explanations to the exact line you’re watching, so grammar, nuance, and register click faster and stick longer. Notes: • Content not included. Subtitles are provided for study purposes; use your own legally obtained videos. • LLM is optional; all core features work out of the box. • For best results, use Japanese dub + Japanese subs.
Screenshots
Verdict
The clearest difference is in-app purchases: Anisaba at none against Mathprac's 2. On price, ads, device support and iOS requirement 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. Mathprac sells 2 in-app purchases, starting at $0.29 per month. Anisaba asks for nothing beyond the download.
| Parameter | Mathprac | Anisaba |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (6 ratings) — better | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 32 MB | 185 MB |
| Age rating | 4+ | 4+ |
| Developer | Justln Apps Inc. | Iaroslav Goncharov |
In-app purchases
Mathprac
- Mathprac Premium14 Days trial$0.291 Month
- Mathprac Premium14 Days trial$1.991 Year
Anisaba
No in-app purchases









