FOA（Entel） vs Notebook
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FOA（Entel）
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Field Operation assistant. FOA is a kind of mobile tool that can help Operator to improve network Operatation & Maintenance efficiency.
Notebook
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Lazy at school ? Let NotebookLM take notes for you. Our AI Note Taker will help you with your meetings, your studies and more. Feynman AI uses AI to turn recording, podcast, and PDFs into clear, organized notes. Apply the Feynman technique to understand and retain complex ideas through simple explanations. Automatic Summaries: Instantly summarize lectures, meetings, YouTube videos, and PDFs into study guides, flashcards, or quizzes. Terms of Use (EULA) : https://termify.io/terms-and-conditions/hr2tZkg8no
Screenshots
Verdict
The clearest difference is in-app purchases: FOA（Entel） at none against Notebook's 2. FOA（Entel） also leads on iOS requirement (8.0 vs 17). Notebook's advantage is update cadence (every 2 days vs every 9 months). On price, ads 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. Notebook sells 2 in-app purchases, starting at $7.99 per 7 days. FOA（Entel） asks for nothing beyond the download.
FOA（Entel） ships an update every 9 months, Notebook every 2 days. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.
| Parameter | FOA（Entel） | Notebook |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 8.0 — better | 17 |
| Further details — not scored | ||
| Size | 13 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Empresa Nacional de Telecomunicaciones S.A. BO. | James Carter |
In-app purchases
FOA（Entel）
No in-app purchases
Notebook
- Weekly$7.997 Days
- Monthly$12.991 Month
