# eSIMWallet vs Lux Light Meter

The clearest difference is in-app purchases: eSIMWallet at none against Lux Light Meter's 3. Lux Light Meter's advantage is ratings volume (5 vs 1). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. Lux Light Meter sells 3 in-app purchases, starting at $1.99 per 7 days. eSIMWallet asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for eSIMWallet against 5.0 for Lux Light Meter. That said, the two scores are not equally well evidenced: Lux Light Meter has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

eSIMWallet ships an update every 9 days, Lux Light Meter fortnightly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | eSIMWallet | Lux Light Meter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/esimwallet/id6767552678/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/lux-light-meter-illuminance/id6790679680/reviews) |
| Number of ratings | 1 | **5** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Fortnightly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 10 MB | 4 MB |
| Requires iOS | 17.6 | **17** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [建荣 张](https://appshunter.io/developer/1896291653) | [灿耿 陈](https://appshunter.io/developer/1688324562) |

## What reviewers say

### eSIMWallet

[App page](https://appshunter.io/ios/app/esimwallet/id6767552678)

Organize and track all your SIM and eSIM cards, including prepaid and postpaid plans. Monitor costs, billing cycles, and linked services to stay on top of your mobile accounts. Keep a record of which number is assigned to which device for seamless management.

**Highlights:** Manage SIM and eSIM cards, Track costs and billing cycles, Maintain device assignments, Record bound services, View reminders for payments and top-ups, Sync data across devices, Export and restore backups

**Features:** macOS Compatibility

**In-app purchases:** none


### Lux Light Meter

[App page](https://appshunter.io/ios/app/lux-light-meter-illuminance/id6790679680)

Measure ambient light levels with your iPhone. Get real-time lux and foot-candle readings, with specialized modes for photography and plant care. Track light history and calibrate for accuracy.

**Highlights:** Ambient light metering (lux/fc), Photography exposure suggestions, Plant light (PPFD/DLI) estimation, Continuous measurement and history, Optional meter calibration, Privacy-friendly local storage

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $1.99 | per 7 days |
| Annual Subscription | $7.99 | per year |
| Lifetime Access | $12.99 | one-time |


## Frequently asked questions

### Is eSIMWallet free?

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

### Is Lux Light Meter free?

Lux Light Meter is free to download, with in-app purchases available.

### Which has better reviews, eSIMWallet or Lux Light Meter?

eSIMWallet and Lux Light Meter are both rated 5.0 out of 5 on the App Store, from 1 and 5 ratings respectively.

### Do eSIMWallet or Lux Light Meter have ads?

Neither eSIMWallet nor Lux Light Meter shows ads.

### Which is updated more often, eSIMWallet or Lux Light Meter?

eSIMWallet ships an update every 9 days, and Lux Light Meter fortnightly. Most recently, eSIMWallet was updated on October 24, 2026 and Lux Light Meter on October 25, 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.*