EndscopeTool vs Image FFT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EndscopeTool
View camera images transmitted wirelessly to your mobile device. Connect via Wi-Fi to access live feeds from your camera equipment.
- WIFI transmission equipment software
- View camera images on mobile
- Mobile phone Wi-Fi connection
- Live camera feed
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EndscopeTool is a combination of WIFI transmission equipment used software, by setting up mobile phone connection WIFI connection, you can view the camera image transmitted on the mobile phone.
Image FFT
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Run a 2D Fast Fourier Transform on your camera feed, or on photos loaded from your camera roll. - Adjustable thresholds: Adjust the low and high threshold levels with sliders at the top of the screen - Adjustable resolution: Choose from Low (128²), Medium (256²), or High (512²). - Save the FFT output side-by-side with the processed image. This app is 100% offline, and processes no data in the cloud.
Screenshots
Verdict
The clearest difference is price: EndscopeTool at Free against Image FFT's $1.99. EndscopeTool also leads on iOS requirement (12.0 vs 18.6). Image FFT's advantage is update cadence (weekly vs every 2 months). On ads, 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
EndscopeTool is free to download; Image FFT costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
EndscopeTool ships an update every 2 months, Image FFT weekly. The most recent releases landed on August 15, 2026 and September 18, 2026 respectively.
| Parameter | EndscopeTool | Image FFT |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 2.7 (273 ratings) — better | — |
| Positive reviews | 32.5% of reviews | — |
| Number of ratings | 273 — better | — |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 67 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | 小花 潘 | Emma Sinclair |
Bugs and requests
EndscopeTool
Reported bugs
3 issues- App freezes or crashes
- Camera feed stops working
- Constant need to reconnect device
Requested features
3 requests- Option to save photos/videos
- Bluetooth connectivity instead of WiFi
- Improved instructions and troubleshooting
Image FFT
Not enough reviews yet to summarise bugs or requests.
In-app purchases
EndscopeTool
No in-app purchases
Image FFT
No in-app purchases
