# Temperature Sensor Reader vs SimplyWise

The clearest difference is in-app purchases: Temperature Sensor Reader at none against SimplyWise's 8. Temperature Sensor Reader also leads on ads (none vs shown) and update cadence (every 10 days vs monthly). SimplyWise's advantage is chart position (#10 vs unranked). On price, device support and iOS requirement there is nothing between them.

Both are free to download. SimplyWise sells 8 in-app purchases, starting at $4.99 per month. Temperature Sensor Reader asks for nothing beyond the download.

Temperature Sensor Reader ships an update every 10 days, SimplyWise monthly. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Temperature Sensor Reader | SimplyWise |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (40K ratings)](https://appshunter.io/ios/app/simplywise-cost-estimator/id6670619664/reviews)** |
| Number of ratings | — | **40K** |
| Positive reviews | — | 77.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Monthly |
| Monetization | — | Free with in-app purchases |
| Best chart rank | — | **#10** |
| Size | 3 MB | 138 MB |
| Requires iOS | **14.0** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Keeping It Cool, Inc.](https://appshunter.io/developer/1659847458) | [SimplyWise, Inc.](https://appshunter.io/developer/1538521097) |

## What reviewers say

### Temperature Sensor Reader

[App page](https://appshunter.io/ios/app/temperature-sensor-reader/id1659847456)

**Features:** macOS Compatibility

**In-app purchases:** none


### SimplyWise

[App page](https://appshunter.io/ios/app/simplywise-cost-estimator/id6670619664)

**Currently charting:** #10 Top Grossing · Business, #118 Top Free · Business (US App Store)

This app uses AI to transform job site photos into detailed construction estimates, including material and labor costs. It generates professional bids, suggests upsells, and helps manage projects from start to finish, all from your mobile device.

**Highlights:** AI-powered photo-to-estimate, Before & after visualization, 3D room scanning, Professional bid creation, Smart upsell suggestions, Invoicing and work order management

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cost Estimator Business | $4.99 | per month |
| Cost Estimator Pro | $9.99 | per month |
| Cost Estimator Pro | $19.99 | per month |
| Cost Estimator Pro | $29.99 | per month |
| Cost Estimator Pro | $49.99 | per month |
| Cost Estimator Business | $59.99 | per year |
| Cost Estimator Pro | $239.99 | per year |
| Cost Estimator Pro | $299.99 | per year |

**What reviewers like**

- 🚀 Fast and accurate
- 👍 Simple to use, efficient and super helpful
- 👍 Easy to use
- 🚀 Accurate and comprehensive estimates
- 👍 Simplest estimator app for contractors

**What reviewers complain about**

- 🐛 Completely off for quoting paint projects
- 🐛 Unable to type in amounts once the estimate is generated
- 🐛 Hitting the back button takes you to the beginning when creating an estimate
- 🐛 Estimates in process will delete and app will restart if you switch screens
- 🐛 Apple keyboard issues

**Reported bugs**

- Inaccurate paint project estimates
- Issues with editing estimates
- Estimates being deleted when switching screens

**Requested features**

- Same account for both Android and iPad
- Ability to save estimates in progress


## Frequently asked questions

### Is Temperature Sensor Reader free?

Temperature Sensor Reader is free to download, with no in-app purchases.

### Is SimplyWise free?

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

### Do Temperature Sensor Reader or SimplyWise have ads?

SimplyWise shows ads; Temperature Sensor Reader does not.

### Which is updated more often, Temperature Sensor Reader or SimplyWise?

Temperature Sensor Reader ships an update every 10 days, and SimplyWise monthly. Most recently, Temperature Sensor Reader was updated on October 9, 2026 and SimplyWise on October 24, 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.*