# tcCalc vs Accsoon SEE

The clearest difference is price: Accsoon SEE at Free against tcCalc's $1.99. Accsoon SEE also leads on update cadence (fortnightly vs every 3 months) and iOS requirement (15.6 vs 18.0). tcCalc's advantage is rating (4.7 vs 3.4) and in-app purchases (none vs 5). On ratings volume, ads and device support there is nothing between them.

Accsoon SEE is free to download; tcCalc costs $1.99 up front. Accsoon SEE sells 5 one-off in-app purchases. tcCalc asks for nothing beyond the download.

tcCalc holds the better App Store score, 4.7 against 3.4. Both are backed by a comparable volume of ratings — 76 and 46 respectively. Written reviews point the same way: 63% of tcCalc's written reviews are positive against 48% of Accsoon SEE's.

tcCalc ships an update every 3 months, Accsoon SEE fortnightly. Both last shipped on October 14, 2026.

## The numbers

| Metric | tcCalc | Accsoon SEE |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.7 (76 ratings)](https://appshunter.io/ios/app/tccalc-timecode-and-frame-calc/id1144759699/reviews)** | [3.4 (46 ratings)](https://appshunter.io/ios/app/accsoon-see/id6443441166/reviews) |
| Number of ratings | **76** | 46 |
| Positive reviews | **63.2% of reviews** | 47.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 1 MB | 201 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [RYUICHIROU SHIMONO](https://appshunter.io/developer/696880855) | [Chengdu Accsoon Technology Co., Ltd](https://appshunter.io/developer/1503113127) |

## What reviewers say

### tcCalc

[App page](https://appshunter.io/ios/app/tccalc-timecode-and-frame-calc/id1144759699)

This calculator specializes in timecode and frame-based calculations, offering a familiar interface for quick conversions and duration calculations. It supports multiple frame rates and allows for easy copying and pasting of results.

**Highlights:** Timecode and frame calculations, Convert between timecode and frames, Supports multiple frame rates, Automatic value adjustment, Copy and paste functionality, Memory function, Calculation history

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

**In-app purchases:** none


### Accsoon SEE

[App page](https://appshunter.io/ios/app/accsoon-see/id6443441166)

Transform your phone into a professional video monitor, recorder, and live streamer. This app offers advanced monitoring tools, direct streaming to popular platforms, and HD video recording for easy sharing and editing.

**Highlights:** Professional video monitoring tools, Live streaming to platforms, HD video recording, Use phone as a monitor, Direct streaming from HDMI sources, Record to camera roll

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 | $0.99 | one-time |
| 50 | $0.99 | one-time |
| 200 | $2.99 | one-time |
| 500 | $6.99 | one-time |
| 1000 | $14.99 | one-time |

**What reviewers like**

- 👍 Great for live streaming
- 👍 Turns iPad into field monitor
- 👍 Useful for tethering
- 👍 Works with Sony a7C
- 👍 Professional monitoring features (histogram, focus peaking, false colors)

**What reviewers complain about**

- 🐛 Crashes during live stream
- 🐛 Freezes after a few seconds
- 🐛 Incompatible with iPhone 14 Pro Max
- 🐛 Black screen issues
- 🐛 Stopped working after firmware update

**Reported bugs**

- Black screen on iPhone 14 Pro Max
- Stopped working after firmware update
- Network error within the app
- Latest update causes crash on launch
- Buttons on edges of screen cut off on iPhone 15

**Requested features**

- Continue live streaming in background
- Expand functionality to Nikon and Fujifilm
- Add 360-degree rotation of image preview
- App remembers transmitter
- Allow scale adjustment for crosshairs


## Frequently asked questions

### Is tcCalc free?

tcCalc costs $1.99, with no in-app purchases.

### Is Accsoon SEE free?

Accsoon SEE is free to download, with in-app purchases available.

### Which has better reviews, tcCalc or Accsoon SEE?

tcCalc is rated higher. tcCalc averages 4.7 out of 5 from 76 ratings, while Accsoon SEE averages 3.4 from 46 ratings.

### Do tcCalc or Accsoon SEE have ads?

Neither tcCalc nor Accsoon SEE shows ads.

### Which is updated more often, tcCalc or Accsoon SEE?

tcCalc ships an update every 3 months, and Accsoon SEE fortnightly. Most recently, tcCalc was updated on October 14, 2026 and Accsoon SEE on October 14, 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.*