SPIDERPLUS for iPhone vs TwoDo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SPIDERPLUS for iPhone
Read full descriptionHide full description
----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.
TwoDo
This utility app helps couples and partners manage shared tasks like shopping lists, places to visit, and to-dos. It features real-time synchronization between devices, ensuring both partners are always updated on additions and deletions. Say goodbye to forgotten items and missed opportunities with this simple, intuitive tool.
- Shared task management for couples
- Real-time synchronization
- Simple and intuitive UI
- Manages shopping, places, and to-dos
- Eliminates forgotten tasks
Read full descriptionHide full description
TwoDoは夫婦や恋人のためのToDoアプリです。 買うもの、行くとこ、すること、の3つを シンプルなUIで管理します。 相手がタスクを追加・削除すると すぐに自分のiPhoneにもリアルタイムに同期されます。 行こう行こうと思ってずっと行けていない場所、 買い物に行ったのに買い忘れて帰ってくる経験、 やろうと思ってるままやらず終いになっていること、 そんな全てとおさらばです。 TwoDo is a to-do app for couples and lovers. It manages three things: what to buy, where to go, and what to do, with a simple UI. If your partner adds or deletes a task, it will be synced to your iPhone soon. You can say goodbye to the places you've been meaning to go but haven't, the shopping you've gone to but forgot to buy, and the things you've been meaning to do but haven't done yet.
Screenshots
Verdict
The clearest difference is price: SPIDERPLUS for iPhone at Free against TwoDo's $0.99. TwoDo's advantage is update cadence (every 2 days vs every 5 weeks) and iOS requirement (14.0 vs 17.0). 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
SPIDERPLUS for iPhone is free to download; TwoDo costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
SPIDERPLUS for iPhone ships an update every 5 weeks, TwoDo every 2 days. The most recent releases landed on October 30, 2026 and November 3, 2026 respectively.
| Parameter | SPIDERPLUS for iPhone | TwoDo |
|---|---|---|
| Price | Free — better | $0.99 |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Every 5 weeks | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 54 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | SpiderPlus & Co. | Ryo Makishima |
In-app purchases
SPIDERPLUS for iPhone
No in-app purchases
TwoDo
No in-app purchases
Questions
Is SPIDERPLUS for iPhone free?
Is TwoDo free?
Do SPIDERPLUS for iPhone or TwoDo have ads?
Which is updated more often, SPIDERPLUS for iPhone or TwoDo?
Other comparisons















