# Saving Calc vs iSpecs

The clearest difference is in-app purchases: Saving Calc at none against iSpecs's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. iSpecs sells 1 one-off in-app purchase. Saving Calc asks for nothing beyond the download.

Saving Calc ships an update every 3 weeks, iSpecs monthly. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Saving Calc | iSpecs |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 22 MB | 71 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Diana Brik](https://appshunter.io/developer/1867213503) | [Dirga Utomo](https://appshunter.io/developer/1871638466) |

## What reviewers say

### Saving Calc

[App page](https://appshunter.io/ios/app/saving-calc/id6757485977)

**In-app purchases:** none


### iSpecs

[App page](https://appshunter.io/ios/app/ispecs-device-info-diagnose/id6758230286)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Full Feature Unlock | $2.49 | one-time |


## Frequently asked questions

### Is Saving Calc free?

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

### Is iSpecs free?

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

### Do Saving Calc or iSpecs have ads?

Neither Saving Calc nor iSpecs shows ads.

### Which is updated more often, Saving Calc or iSpecs?

Saving Calc ships an update every 3 weeks, and iSpecs monthly. Most recently, Saving Calc was updated on October 25, 2026 and iSpecs on October 30, 2026.

---

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