# IR vs Bars

The clearest difference is in-app purchases: IR at none against Bars's 4. IR also leads on iOS requirement (8.0 vs 26.0). Bars's advantage is update cadence (monthly vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. Bars sells 4 in-app purchases, starting at $1.99 per month. IR asks for nothing beyond the download.

IR ships an update every 4 months, Bars monthly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | IR | Bars |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/ir-tracker-iii/id1527965840/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free | — |
| Size | 12 MB | 31 MB |
| Requires iOS | **8.0** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [zhejiang dali technology co.,ltd](https://appshunter.io/developer/329436737) | [Noah General Group Inc.](https://appshunter.io/developer/6788244682) |

## What reviewers say

### IR

[App page](https://appshunter.io/ios/app/ir-tracker-iii/id1527965840)

This handheld monocular uses infrared thermal imaging to provide clear vision in low light or complete darkness. Its compact and rugged design is ideal for outdoor activities like searching, rescuing, and hiking.

**Highlights:** Infrared thermal imaging, Handheld monocular design, Professional display eyepiece, Low visibility operation, Compact and rugged construction, Outdoor use suitability

**In-app purchases:** none


### Bars

[App page](https://appshunter.io/ios/app/bars-ai-usage-and-data-tracker/id6799355833)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bars Pro Monthly | $1.99 | per month |
| Bars Pro Yearly | $9.99 | per year |
| Bars Pro | $4.99 | one-time |
| Bars Pro | $14.99 | one-time |


## Frequently asked questions

### Is IR free?

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

### Is Bars free?

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

### Do IR or Bars have ads?

Neither IR nor Bars shows ads.

### Which is updated more often, IR or Bars?

IR ships an update every 4 months, and Bars monthly. Most recently, IR was updated on November 3, 2026 and Bars on October 31, 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.*