iSchool vs Additive Lookup
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iSchool
This application facilitates communication between students, teachers, and parents. It provides services for interaction, teacher administration, student learning, and resource sharing.
- Interpersonal communication
- Teacher office administration
- Student learning support
- Resource sharing
- Parent-teacher interaction
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iSchool APP是微城未来学校iSchool师生及家长使用的一款软件。为人与人沟通、教师办公、学生学习、资源共享提供服务。
Additive Lookup
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Additive Lookup is a professional query tool based on China's National Food Safety Standard — Standards for the Use of Food Additives (GB 2760-2024). Key Features: - Food Additive Limits: Search by additive name to view permitted food categories and maximum usage levels - Food Category Search: Search by category number or name to see allowed additives - Flavoring Agents: Browse permitted food flavoring substances - Gum Base Substances: Query allowed gum base materials for chewing gum - Food Enzymes: Look up permitted enzyme preparations - Processing Aids: Query allowed food processing aids - Functional Category Browse: Browse by preservatives, antioxidants, colorants, etc. Highlights: - Trilingual support: English, Simplified Chinese, Traditional Chinese - Dark mode support
Screenshots
Verdict
The clearest difference is ads: iSchool at none against Additive Lookup's shown. iSchool also leads on iOS requirement (12.0 vs 15.0). Additive Lookup's advantage is update cadence (every 5 days vs monthly). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
iSchool ships an update monthly, Additive Lookup every 5 days. The most recent releases landed on June 5, 2026 and September 18, 2026 respectively.
| Parameter | iSchool | Additive Lookup |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Monthly | Every 5 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 97 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | SSC Holding Co.,Ltd | 成龙 王 |
In-app purchases
iSchool
No in-app purchases
Additive Lookup
No in-app purchases
