# TFIT vs GRToolbox

The clearest difference is ads: GRToolbox at none against TFIT's shown. GRToolbox also leads on iOS requirement (8.0 vs 13.0). TFIT's advantage is update cadence (monthly vs every 3 months). On price, 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.

TFIT ships an update monthly, GRToolbox every 3 months. The most recent releases landed on September 24, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | TFIT | GRToolbox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (455 ratings)](https://appshunter.io/ios/app/tfit/id1455961900/reviews)** | — |
| Number of ratings | **455** | — |
| Positive reviews | 27.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Ad-supported | — |
| Size | 59 MB | 43 MB |
| Requires iOS | 13.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen TJD Information Technology Co. LTD](https://appshunter.io/developer/1237032542) | [Shenzhen Goodix Technology Co., Ltd.](https://appshunter.io/developer/376335103) |

## What reviewers say

### TFIT

[App page](https://appshunter.io/ios/app/tfit/id1455961900)

This app connects to your smart wristband to display its status, including your exercise data. Monitor your activity and device information directly from your phone.

**Highlights:** Connects with smart wristbands, Displays exercise data, Shows wristband status, Monitors activity

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Good app for several years
- 🚀 Smart watch
- 👍 Pretty good
- 👍 Easy to setup

**What reviewers complain about**

- 🐛 Keeps crashing
- 🐛 Connectivity issues
- 🐛 Settings don't stay
- 🐛 Inaccurate measurements
- 🐛 Limited features

**Reported bugs**

- App crashes during sync
- Watch time not accurate
- Metric units not changeable
- Notifications not working

**Requested features**

- Option to change temperature units
- More watch face options
- Ability to adjust screen timeout
- Continuous health tracking


### GRToolbox

[App page](https://appshunter.io/ios/app/grtoolbox/id1522809672)

**In-app purchases:** none


## Frequently asked questions

### Is TFIT free?

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

### Is GRToolbox free?

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

### Do TFIT or GRToolbox have ads?

TFIT shows ads; GRToolbox does not.

### Which is updated more often, TFIT or GRToolbox?

TFIT ships an update monthly, and GRToolbox every 3 months. Most recently, TFIT was updated on September 24, 2026 and GRToolbox on September 15, 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.*