Skill Series vs E7 Sidekick
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Skill Series
Learn and practice essential surgical techniques like microsurgery and anastomoses through guided exercises and video tutorials. This app is specifically designed for medical students and surgery residents to hone their skills.
- Microsurgery exercises
- Anastomoses practice
- Macrosurgery training
- Video tutorials
- Skill development
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In this app, you will find exercises and videotutorials for the development of essential surgical skills such as microsurgery, anastomoses, and macrosurgery. This app is designed for medical students and surgery residents.
E7 Sidekick
Access and search game data offline from your mobile device. This fan-made tool allows you to browse publicly available information without an internet connection.
- Offline data browsing
- Search game data
- Fan-made tool
- Mobile access
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Disclaimer: This is an unofficial fan-made app and is not affiliated with, endorsed by, or sponsored by Epic Seven or its developers. This app provides a convenient way to browse and search publicly available game data—offline and on the go—from your mobile device.
Screenshots
Verdict
The clearest difference is review sentiment: E7 Sidekick at 100% against Skill Series's 0%. Skill Series's advantage is update cadence (every 10 days vs every 5 weeks) and iOS requirement (11.0 vs 26.0). On price, ads, in-app purchases and monetization model 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.
Skill Series ships an update every 10 days, E7 Sidekick every 5 weeks. The most recent releases landed on October 3, 2026 and October 1, 2026 respectively.
| Parameter | Skill Series | E7 Sidekick |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 10 days — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 78 MB | 67 MB |
| Age rating | 17+ | 12+ |
| Developer | UpSurgeOn | Travis Ma |
Customer experience
Skill Series
E7 Sidekick
In-app purchases
Skill Series
No in-app purchases
E7 Sidekick
No in-app purchases
Questions
Is Skill Series free?
Is E7 Sidekick free?
Do Skill Series or E7 Sidekick have ads?
Which is updated more often, Skill Series or E7 Sidekick?
Other comparisons
