EyeTesterPro vs SDPhone
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EyeTesterPro
Perform eye tests using your iPhone or iPad. Features single-device testing with adjustable charts and a two-device 'Connect mode' for remote operation. Ideal for quick vision checks at home.
- Single device eye testing
- Two-device 'Connect mode' via Bluetooth
- Adjustable eye chart distance (1-5 meters)
- Adjustable eye chart size
- Remote control and display modes
- Randomized chart angle adjustment
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This is an eye test application. This application program has the "Connect mode". The mode can communicate two iPhone/iPad with Bluetooth. "Connect mode" can eye test alone by the distance from 1 to 5 meters. Moreover, this application has "Single Mode". This mode can testing with one iPhone/iPad. If this application is used, the eye test of your hope is possible. ※Caution One iPad or more is necessary so that you may testing five meters. [ Single mode ] If you select this mode, be possible to Eye test by single iPhone/iPad. Change the Eye chart by your scroll action. ※Caution It is assumed to be used by multiple people. When eye test, you should take distance from iphone. Horizontal scroll : Change eye chart angle at random Vertical scroll : Change eye chart size [ Connect mode ] If you select this mode, be possible to eye test by two connected iPhone/iPad. Please choose Remote control mode or Display mode with iPhone/iPad respectively. By doing so you can operate iPhone/iPad from a distance. Remote control side : Select distance, make an answer,show result Display side : Show eye test chart -Distance and Eye test chart size- Distance : 1meter, 3meters, (iPad)5meters Chart size : 0.1 - 0.5 (in increments of 0.1) ※Caution!! This application doesn't guarantee about eye test result. If you hope for the accurate diagnosis, you should undergo an examination as an ophthalmologist.
SDPhone
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SDPhone-Iをインストールすることで、iPhoneをハンディーナース端末として利用できます。 アイホン社 Vi-nurse との動作に準拠したナースコールゲートウェイ装置 BU1000(SD) とIP接続した連動環境下で、 ハンディーナース端末に呼出種別の表示や割込み通話などの機能を提供します。 また、 Vi-nurse に接続されたIPカメラの映像をアプリで通話中に閲覧できる連携機能を備えています。 さらにSDPhone-Iは内線電話機としても利用できます。 [ 提供機能 ] ・内線発着信 ・IPカメラ画像と通話の連携 ・他 [ 必要環境 ] ・BU1000(SD) ・アイホン社 Vi-nurse
Screenshots
Verdict
The clearest difference is price: SDPhone at Free against EyeTesterPro's $40.99. SDPhone also leads on update cadence (every 7 months vs every 37 months). EyeTesterPro's advantage is device support (3 vs 1) and iOS requirement (10.0 vs 16.0). On ads and in-app purchases 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
SDPhone is free to download; EyeTesterPro costs $40.99 up front. Neither carries in-app purchases, so what you see is what you pay.
EyeTesterPro ships an update every 37 months, SDPhone every 7 months. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.
| Parameter | EyeTesterPro | SDPhone |
|---|---|---|
| Price | $40.99 | Free — better |
| Positive reviews | 0.0% of reviews | — |
| Update frequency | Every 37 months | Every 7 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 10.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 8 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | FUSO PRECISION | 住友電設株式会社 |
In-app purchases
EyeTesterPro
No in-app purchases
SDPhone
No in-app purchases
