Comparison

SPIDERPLUS for iPhone vs KTC

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

Head to head
About

SPIDERPLUS for iPhone

Features
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----What is SPIDER PLUS?---- SPIDER PLUS is a field work management and information sharing system specialized in the construction industry. Features *Download and store a large quantity of drawings data in a tablet PC and no need to carry around paper drawings. *Attach memos and photos on the drawings at the field. *There is a folder function similar to Windows Explorer, and thumbnail images are also displayed and desired drawings can be easily found. *Approximate distance can be measured through a scale function. *Drawings and photos turned into PDF files on an iPad can be mailed directly without going through a server. *Share information among users in real-time. *Memos and photos can be output as EXCEL/PDF report. ----How to use SPIDER PLUS?---- 1. Register drawings on the server 2. Download to mobile devices from the server and carry around 3. Attach memos and photos on the drawings at the field 4. Share information among users in real-time 5. Edit and output contents entered from mobile devices using a web browser.

About

KTC

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KTC Keyboardは、計測器の測定値をBluetooth経由で入力するiOS用キーボードです。本アプリは、弊社製品「BLEメモルク」と一緒に使用します。 ●キーボードの追加方法 1.[設定]を開きます。 2.[一般]>[キーボード]>[キーボード]>[新しいキーボードを追加]>[KTC-Keyboard]を選択します。 3.[MemorqueーKTC-Keyboard]を選択し、[フルアクセスを許可]をONにします。 ●使用方法 [メモルク未登録の場合] 1.メモルクを電源オンします。 2.KTC-Keyboardアプリを開き、[接続]タブにします。 3.メモルク検出をONにし、検出したメモルクの中から接続したいメモルクを選択します。 4.接続完了するとメッセージが表示されるのでOKを押します。 5.登録済みメモルク名の右にあるスイッチをオンにすると、接続対象として設定されます。 [メモルク登録が完了したら] 1.メモルクを電源オンします。 2.キーボードが表示される場面で、地球儀マークを押して、[MemorqueーKTCーKeyboard]に切替えます。 3.キーボードが立ち上がると、接続対象に設定したメモルクに自動的に接続します。接続完了すると接続台数が表示されます。 4.メモルクからデータを送ると、データがキーボード入力されます。 ※他のキーボードが表示されている場合は、 データ入力されないのでご注意ください。 [フルアクセス許可について] 計測データを入力するには、フルアクセスを許可にする必要があります。 これはBluetooth機能を使用するためであり、入力内容の外部送信や収集等は行っておりません。

Screenshots

SPIDERPLUS for iPhone4 screens
KTC3 screens

Verdict

The call

The clearest difference is update cadence: SPIDERPLUS for iPhone at every 5 weeks against KTC's every 6 months. KTC's advantage is device support (3 vs 1) and iOS requirement (8.0 vs 17.0). On price, 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

SPIDERPLUS for iPhone ships an update every 5 weeks, KTC every 6 months. The most recent releases landed on September 20, 2026 and September 9, 2026 respectively.

Scorecard3 real differences · 3 level
SPIDERPLUS for iPhone versus KTC: the parameters behind the verdict, then further details
ParameterSPIDERPLUS for iPhoneKTC
PriceFreeFree
Update frequencyEvery 5 weeks — betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.08.0 — better
Further details — not scored
Size54 MB1 MB
Age rating4+4+
DeveloperSpiderPlus & Co.京都機械工具株式会社

In-app purchases

None

SPIDERPLUS for iPhone

No in-app purchases

None

KTC

No in-app purchases

Questions

Is SPIDERPLUS for iPhone free?
SPIDERPLUS for iPhone is free to download, with no in-app purchases.
Is KTC free?
KTC is free to download, with no in-app purchases.
Do SPIDERPLUS for iPhone or KTC have ads?
Neither SPIDERPLUS for iPhone nor KTC shows ads.
Which is updated more often, SPIDERPLUS for iPhone or KTC?
SPIDERPLUS for iPhone ships an update every 5 weeks, and KTC every 6 months. Most recently, SPIDERPLUS for iPhone was updated on September 20, 2026 and KTC on September 9, 2026.

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