# SecMemo vs EV

The clearest difference is update cadence: SecMemo at every 9 days against EV's every 3 weeks. EV's advantage is iOS requirement (12.0 vs 15.6). On price, ads, 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.

SecMemo ships an update every 9 days, EV every 3 weeks. The most recent releases landed on October 17, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | SecMemo | EV |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ev-charger/id6445942763/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | — | Free |
| Size | 7 MB | 26 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pavel Koshkin](https://appshunter.io/developer/392075751) | [长青 苏](https://appshunter.io/developer/1659566411) |

## What reviewers say

### SecMemo

[App page](https://appshunter.io/ios/app/secmemo/id1603505460)

**Features:** macOS Compatibility

**In-app purchases:** none


### EV

[App page](https://appshunter.io/ios/app/ev-charger/id6445942763)

Easily manage your electric vehicle charging stations. Pair your station via Bluetooth, connect to Wi-Fi for remote management, and schedule charging sessions. Supports remote firmware upgrades for seamless updates.

**Highlights:** User identification and registration, Bluetooth pairing with charging stations, Wi-Fi connectivity for remote management, Scheduled charging, Remote firmware upgrades

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SecMemo free?

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

### Is EV free?

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

### Do SecMemo or EV have ads?

Neither SecMemo nor EV shows ads.

### Which is updated more often, SecMemo or EV?

SecMemo ships an update every 9 days, and EV every 3 weeks. Most recently, SecMemo was updated on October 17, 2026 and EV on October 19, 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.*