# Calculator T vs Seaflo_Pump

The clearest difference is update cadence: Calculator T at every 2 days against Seaflo_Pump's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Calculator T ships an update every 2 days, Seaflo_Pump every 2 months. The most recent releases landed on November 4, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Calculator T | Seaflo_Pump |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 months |
| Monetization | Free | — |
| Size | 16 MB | 26 MB |
| Requires iOS | **11.0** | 12 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Xiao Hou Yi Sheng Traditional Chinese Medicine Technology (Shenzhen) Co., Ltd](https://appshunter.io/developer/1524258136) | [Fujian Aidi Electric Co., Ltd.](https://appshunter.io/developer/1834165716) |

## What reviewers say

### Calculator T

[App page](https://appshunter.io/ios/app/calculator-t/id6473983653)

This app offers advanced scientific calculation and unit conversion capabilities. It features a history tape, memory functions, and supports complex mathematical operations. It also includes currency exchange rates and a wide range of measurement conversions.

**Highlights:** Standard and scientific function modes, Extensive unit conversion (over 300 units), History tape for last 100 records, Memory buttons (MS, M+, M-, MR, MC), Copy/paste functionality for equations and results, Support for large number calculations and scientific notation, Currency exchange rate conversion

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

**In-app purchases:** none


### Seaflo_Pump

[App page](https://appshunter.io/ios/app/seaflo-pump/id6753762809)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Calculator T free?

Calculator T is free to download, with no in-app purchases.

### Is Seaflo_Pump free?

Seaflo_Pump is free to download, with no in-app purchases.

### Do Calculator T or Seaflo_Pump have ads?

Neither Calculator T nor Seaflo_Pump shows ads.

### Which is updated more often, Calculator T or Seaflo_Pump?

Calculator T ships an update every 2 days, and Seaflo_Pump every 2 months. Most recently, Calculator T was updated on November 4, 2026 and Seaflo_Pump on November 9, 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.*