# SaveGo vs Flex Calculators

The clearest difference is ads: Flex Calculators at none against SaveGo's shown. Flex Calculators also leads on update cadence (every 10 days vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. SaveGo sells 3 in-app purchases, starting at $0.99 per 7 days and Flex Calculators sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

SaveGo ships an update every 2 months, Flex Calculators every 10 days. The most recent releases landed on September 18, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | SaveGo | Flex Calculators |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (27 ratings)](https://appshunter.io/ios/app/savego/id6502337509/reviews)** | — |
| Number of ratings | **27** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 49 MB | 37 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Dung Duong](https://appshunter.io/developer/1745024156) | [An Le](https://appshunter.io/developer/1863975090) |

## What reviewers say

### SaveGo

[App page](https://appshunter.io/ios/app/savego/id6502337509)

Easily save and organize information about your favorite videos. Copy a video link, paste it into the app, and it will be added to your playlists. Share your curated collections with friends.

**Highlights:** Save favorite video information, Create and manage playlists, Organize by topic or author, Share videos with friends, Simple link pasting functionality

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $0.99 | per 7 days |
| Monthly | $2.99 | per month |
| Yearly | $24.99 | per year |


### Flex Calculators

[App page](https://appshunter.io/ios/app/flex-calculators/id6761326502)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is SaveGo free?

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

### Is Flex Calculators free?

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

### Do SaveGo or Flex Calculators have ads?

SaveGo shows ads; Flex Calculators does not.

### Which is updated more often, SaveGo or Flex Calculators?

SaveGo ships an update every 2 months, and Flex Calculators every 10 days. Most recently, SaveGo was updated on September 18, 2026 and Flex Calculators on September 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*