# T vs Let the Wheel Decide

The clearest difference is in-app purchases: T at none against Let the Wheel Decide's 3. T also leads on update cadence (monthly vs every 2 months) and iOS requirement (15.6 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Let the Wheel Decide sells 3 in-app purchases, starting at $1.99 per 7 days. T asks for nothing beyond the download.

T ships an update monthly, Let the Wheel Decide every 2 months. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | T | Let the Wheel Decide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.6 (9 ratings)](https://appshunter.io/ios/app/t-meter/id1566693372/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | — |
| Size | 24 MB | 14 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou Dashi Wisdom Technology Co., Ltd.](https://appshunter.io/developer/1822219570) | [Stephane Rodriguez](https://appshunter.io/developer/1867499809) |

## What reviewers say

### T

[App page](https://appshunter.io/ios/app/t-meter/id1566693372)

Monitor your oil tank's level remotely from your smartphone. Track heating oil usage with hourly charts and receive custom low-level alerts via email and text.

**Highlights:** Remote tank level monitoring, Hourly usage charts, Customizable low-level alarms, Email and text notifications, Usage history by day, week, month, year

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

**In-app purchases:** none


### Let the Wheel Decide

[App page](https://appshunter.io/ios/app/let-the-wheel-decide/id6803664677)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $1.99 | per 7 days |
| Monthly Premium | $3.99 | per month |
| Lifetime Premium | $8.99 | one-time |


## Frequently asked questions

### Is T free?

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

### Is Let the Wheel Decide free?

Let the Wheel Decide is free to download, with in-app purchases available.

### Do T or Let the Wheel Decide have ads?

Neither T nor Let the Wheel Decide shows ads.

### Which is updated more often, T or Let the Wheel Decide?

T ships an update monthly, and Let the Wheel Decide every 2 months. Most recently, T was updated on November 3, 2026 and Let the Wheel Decide on November 6, 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.*