S vs LearningUtils
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
S
Master English vocabulary by understanding the logic of root words. This app uses visual aids, spaced repetition, and structured learning trees to help you learn thousands of words effectively. Track your progress as your vocabulary grows.
- Root word learning method
- Visual imagination images
- Ebbinghaus Spaced Repetition
- Vocabulary tree exploration
- Progress tracking garden
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Unlock the power of English vocabulary with the Root Word method! S-RootWords helps you learn thousands of words by understanding their core building blocks. Instead of memorizing isolated words, you'll master the logic behind English meanings. Key Features: - Visual Learning: Each root word comes with an "imagination image" to help you remember the concept instantly. - Ebbinghaus Review: Smart flashcards use Spaced Repetition to remind you to review words right before you forget them. - Structured Trees: Explore vocabulary trees – see how one Root connects to many Branches (Prefixes/Suffixes) and leaves (Words). - Progress Tracking: Watch your vocabulary garden grow as you master new roots and words. Whether you're preparing for IELTS, TOELF, SAT, or just want to expand your English lexicon, S-RootWords is your key to deep understanding. Download now and start planting the seeds of your vocabulary! Terms of Use (EULA): https://s-rootwords.s-eduforge.com/terms-of-use Privacy Policy: https://s-rootwords.s-eduforge.com/privacy-policy
LearningUtils
This AI-powered study companion helps students process documents privately on their devices. It can summarize readings, generate citations in various styles, translate text, and rewrite content. The app utilizes local AI models for enhanced privacy and security.
- On-device AI processing
- Document summarization
- APA, MLA, Chicago citation generation
- Text translation (16 languages)
- Paragraph rewriting
- Private and no tracking
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StudentUtils is your private, on-device AI study companion for Mac and iPad. Summarize long readings, generate APA, MLA, or Chicago citations from URLs, screenshots, or text, translate between 16 languages, and rewrite any paragraph in your own style. Powered by local integrated AI model or a local MLX model. No cloud, no tracking.
Screenshots
Verdict
The clearest difference is review sentiment: S at 100% against LearningUtils's 0%. S also leads on iOS requirement (15.1 vs 18.6). LearningUtils's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, update cadence 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. S sells 3 in-app purchases, starting at $1.99 per month. LearningUtils asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on October 11, 2026 and October 12, 2026 respectively.
| Parameter | S | LearningUtils |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 days | Every 3 days |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 15.1 — better | 18.6 |
| Further details — not scored | ||
| Size | 77 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Sang Ngo | Nguyen Ngoc Duy Luan |
Customer experience
S
LearningUtils
In-app purchases
S
- Hàng tháng$1.991 Month
- Hàng năm$9.991 Year
- Trọn đời$19.99
LearningUtils
No in-app purchases
