EIT vs Parasite Zapper
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
EIT
Read full descriptionHide full description
This is an application software for use during the presentation. You can annotate over the camera image by connecting the proprietary camera to the interactive communication box "CRI-1". The whiteboard screen and the web page can be used as the background. The background image can be saved with the drawing.
Parasite Zapper
Read full descriptionHide full description
The game Parasite Zapper is all about zapping animated parasites, viruses, and bacteria. It is up to you to do your best to zap each one as you go. Listen to a reading from Hulda Clark's chapter on the Zapper as you play along. If you've heard enough, you can click the speaker at the top right to silence the reading and still hear game play. Play with your friends to see who gets the highest score. If you are curious about a real Hulda Clark Zapper, visit HuldaClark.com for videos, build instructions, and info. Thanks so much for checking out our game!
Screenshots
Verdict
The clearest difference is ads: EIT at none against Parasite Zapper's shown. EIT also leads on update cadence (every 5 months vs every 27 months) and iOS requirement (7.0 vs 12.0). Parasite Zapper's advantage is device support (3 vs 1). On price and in-app purchases there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
EIT ships an update every 5 months, Parasite Zapper every 27 months. The most recent releases landed on October 6, 2026 and October 11, 2026 respectively.
| Parameter | EIT | Parasite Zapper |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months β better | Every 27 months |
| Ads | No β better | Yes |
| In-app purchases | No | No |
| Devices | iPad | iPhone, iPad, iPod β better |
| Requires iOS | 7.0 β better | 12.0 |
| Further details β not scored | ||
| Size | 59 MB | 35 MB |
| Age rating | 17+ | 4+ |
| Developer | TECHNO HORIZON CO., LTD. | Jay Moores |
In-app purchases
EIT
No in-app purchases
Parasite Zapper
No in-app purchases
Questions
Is EIT free?
Is Parasite Zapper free?
Do EIT or Parasite Zapper have ads?
Which is updated more often, EIT or Parasite Zapper?
Other comparisons
