Comparison

EyeTesterPro vs SDPhone

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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.

About

SDPhone

Transform your iPhone into a mobile nurse station. This app connects to a nurse call gateway to display call types and enable interrupt calls. It also allows viewing IP camera feeds during calls and functions as an internal extension phone.

Highlights
  • Nurse call gateway integration
  • Display call types
  • Interrupt calls
  • IP camera viewing during calls
  • Internal extension phone functionality
  • iOS CallKit integration
Features
Read full description

SDPhone-C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-C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 ・iOS CallKitとの連携 [ 必要環境 ] ・BU1000(SD) ・アイホン社 Vi-nurse

Screenshots

EyeTesterPro3 screens
SDPhone3 screens

Verdict

The call

The clearest difference is price: SDPhone at Free against EyeTesterPro's $40.99. SDPhone also leads on update cadence (every 3 months vs every 37 months). EyeTesterPro's advantage is device support (3 vs 1) and iOS requirement (10.0 vs 16.0). On review sentiment, 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

CostPrice · In-app purchases · Ads · Monetization

SDPhone is free to download; EyeTesterPro costs $40.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

EyeTesterPro ships an update every 37 months, SDPhone every 3 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard5 real differences · 3 level
EyeTesterPro versus SDPhone: the parameters behind the verdict, then further details
ParameterEyeTesterProSDPhone
Price$40.99Free — better
Positive reviews0.0% of reviews0.0% of reviews
Update frequencyEvery 37 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS10.0 — better16.0
Further details — not scored
Size8 MB17 MB
Age rating4+4+
DeveloperFUSO PRECISION住友電設株式会社

Customer experience

EyeTesterPro

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

SDPhone

Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

In-app purchases

None

EyeTesterPro

No in-app purchases

None

SDPhone

No in-app purchases

Questions

Is EyeTesterPro free?
EyeTesterPro costs $40.99, with no in-app purchases.
Is SDPhone free?
SDPhone is free to download, with no in-app purchases.
Do EyeTesterPro or SDPhone have ads?
Neither EyeTesterPro nor SDPhone shows ads.
Which is updated more often, EyeTesterPro or SDPhone?
EyeTesterPro ships an update every 37 months, and SDPhone every 3 months. Most recently, EyeTesterPro was updated on November 1, 2026 and SDPhone on November 3, 2026.

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