Comparison

UDTalk vs Percent ToDo

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

Head to head
About

UDTalk

Facilitates universal communication by translating speech and handwriting into text across devices. Ideal for bridging language barriers and supporting interactions with deaf individuals. Connects via Wi-Fi or internet for seamless real-time translation.

Highlights
  • Speech recognition translation
  • Handwriting recognition translation
  • Automatic language translation
  • Wi-Fi and internet connectivity
  • Cross-device communication
  • Supports deaf communication
Features
Read full description

UD Talk can deliver to support universal communication in your life. Especially, it is for useful between deaf people and us or other languages, and so on. You can connect other devices using wifi or internet. You can send your speech to other devices using speech recognition, hand writing. Languages is translated automatically (to your native language). For example, if you want to see Japanese content, you can use it. About Auto renewal subscriptions - Items Compact Plan 1 month (It's renewed automatically.): 980 yen 1 week (It's renewed automatically.): 480 yen + 3 days free trial It'll be paid in the Apple ID you use. - About an automatic renewal and accounting. Use will be "automatic continuation renewal". Use is renewed automatically within 24 hours which end and charged for the iTunes account you use. - About a stop of confirmation of setting and an automatic renewal. It's possible to be to turn off an automatic renewal and suspend an automatic renewal of a license from customer's account setting screen before more than 24 hours of a license period end. It's possible to change an automatic renewal from a "Settings > iTunes &App Store > Tap your Apple ID area > View Apple ID > Tap subscriptions "manage". - About cancellation. It isn't possible to do change in the period and cancellation during "Compact Plan" use. - Private policy  http://udtalk.jp/privacy/ - Terms of use  https://udtalk.jp/license_of_app/ - About subscriptions  http://udtalk.jp/compact/

About

Percent ToDo

Features
Read full description

Daily tasks, done with a true sense of achievement! This app is a clean and easy‑to‑use to‑do manager that shows your completion rate as a percentage in real time. Checking off each item and watching the percentage climb makes clearing your to‑do list genuinely satisfying. [Main features] - Large percentage indicator with a gradient progress bar - “+” button at the bottom right to add new to‑dos - Tap the checkbox (circle on the left) to complete a task and automatically move it from “Incomplete” to “Completed” - Tap a list item to quickly edit it - Swipe to delete, drag and drop to reorder; you can also use the Edit button at the top left for the same actions - Tap the trash icon at the bottom left to bulk‑delete completed to‑dos - Modern card‑style UI with shadows and smooth animations - Automatic data saving even after you close the app [How to use] 1. Tap the “+” button at the bottom right to add a new to‑do. 2. Tap the checkbox to mark it as done and boost your progress percentage. 3. Edit, delete, or reorder items whenever you need. 4. Tap the trash icon at the bottom left to delete all completed to‑dos at once. Perfect for managing any kind of task, from housework and office work to habit tracking. Enjoy simple controls while aiming for a satisfying 100% completion rate! This is a paid app, so you will never see any ads.

Screenshots

UDTalk4 screens
Percent ToDo3 screens

Verdict

The call

The clearest difference is price: UDTalk at Free against Percent ToDo's $2.99. UDTalk also leads on update cadence (every 10 days vs every 3 months) and device support (4 vs 2). Percent ToDo's advantage is in-app purchases (none vs 2). On ads 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

UDTalk is free to download; Percent ToDo costs $2.99 up front. UDTalk sells 2 in-app purchases, starting at $1.99 per 7 days. Percent ToDo asks for nothing beyond the download.

UpkeepUpdate frequency

UDTalk ships an update every 10 days, Percent ToDo every 3 months. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 5 level
UDTalk versus Percent ToDo: the parameters behind the verdict, then further details
ParameterUDTalkPercent ToDo
PriceFree — better$2.99
Rating5.0 (2 ratings) — better—
Positive reviews55.6% of reviews—
Number of ratings2 — better—
Update frequencyEvery 10 days — betterEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad
Requires iOS15.0 — better17.6
Further details — not scored
Size53 MB1 MB
Age rating9+4+
DeveloperShamrock Records, Inc.Shun Isayama

In-app purchases

2 purchases

UDTalk

Subscriptions2
  • Compact Plan (1 week)$1.997 Days
  • Compact Plan (1 month)$2.991 Month
None

Percent ToDo

No in-app purchases

Questions

Is UDTalk free?
UDTalk is free to download, with in-app purchases available.
Is Percent ToDo free?
Percent ToDo costs $2.99, with no in-app purchases.
Do UDTalk or Percent ToDo have ads?
Neither UDTalk nor Percent ToDo shows ads.
Which is updated more often, UDTalk or Percent ToDo?
UDTalk ships an update every 10 days, and Percent ToDo every 3 months. Most recently, UDTalk was updated on November 1, 2026 and Percent ToDo on October 31, 2026.

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