# No Trace vs 享通 ThinkTalk

No Trace and 享通 ThinkTalk are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. No Trace sells 1 one-off in-app purchase and 享通 ThinkTalk sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

No Trace ships an update every 11 days, 享通 ThinkTalk fortnightly. Both last shipped on October 31, 2026.

## The numbers

| Metric | No Trace | 享通 ThinkTalk |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 11 days** | Fortnightly |
| Size | 100 MB | 43 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Teamz Lab Ltd](https://appshunter.io/developer/1785282466) | [Yanrui Qiu](https://appshunter.io/developer/1854681914) |

## What reviewers say

### No Trace

[App page](https://appshunter.io/ios/app/no-trace-private-code-chat/id6758867181)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $4.99 | one-time |


### 享通 ThinkTalk

[App page](https://appshunter.io/ios/app/thinktalk/id6760574582)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 鑽石624顆 | $3.99 | one-time |
| 鑽石1663顆 | $9.99 | one-time |
| 鑽石3544顆 | $19.99 | one-time |
| 鑽石4830顆 | $24.99 | one-time |
| 鑽石5180顆 | $29.99 | one-time |
| 鑽石9004顆 | $49.99 | one-time |
| 鑽石12963顆 | $69.99 | one-time |
| 鑽石16505顆 | $99.99 | one-time |
| 鑽石18319顆 | $99.99 | one-time |
| 鑽石27784顆 | $149.99 | one-time |


## Frequently asked questions

### Is No Trace free?

No Trace is free to download, with in-app purchases available.

### Is 享通 ThinkTalk free?

享通 ThinkTalk is free to download, with in-app purchases available.

### Do No Trace or 享通 ThinkTalk have ads?

Neither No Trace nor 享通 ThinkTalk shows ads.

### Which is updated more often, No Trace or 享通 ThinkTalk?

No Trace ships an update every 11 days, and 享通 ThinkTalk fortnightly. Most recently, No Trace was updated on October 31, 2026 and 享通 ThinkTalk on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*