Comparison

Repeat Calc vs Tip Calculator SDG

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Repeat Calc

Use Same Number for Calc

Easy Tip Calculator

About

Repeat Calc

Features

Read full description

Calculation Repeat No "=" Key for calc. If you want to use same number, it is easy to use. Example: you can add 2 forever. (Just tap right arrow key!) We hope that this app helps your calculation. Thank you!! We are also making other apps. Please visit our site: http://www.4us.jp

About

Tip Calculator SDG

Features

Read full description

Our tip calculator helps you quickly calculate the perfect tip, easily split the bill among friends, and ensure everyone pays their fair share.

Screenshots

Repeat Calc2 screens

Tip Calculator SDG4 screens

Verdict

The call

The clearest difference is ads: Repeat Calc at none against Tip Calculator SDG's shown. Repeat Calc also leads on update cadence (every 8 days vs every 12 months). Tip Calculator SDG's advantage is iOS requirement (11.0 vs 15.6). On price, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Repeat Calc ships an update every 8 days, Tip Calculator SDG every 12 months. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 3 level

Repeat Calc versus Tip Calculator SDG: the parameters behind the verdict, then further details
Parameter	Repeat Calc	Tip Calculator SDG
Price	Free	Free
Update frequency	Every 8 days — better	Every 12 months
Ads	No — better	Yes
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	15.6	11.0 — better
Further details — not scored
Size	0 MB	12 MB
Age rating	4+	4+
Developer	Toshihiro Nakane	SDG CODE DOO NIS

In-app purchases

None

Repeat Calc

No in-app purchases

None

Tip Calculator SDG

No in-app purchases

Questions

Is Repeat Calc free?

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

Is Tip Calculator SDG free?

Tip Calculator SDG is free to download, with no in-app purchases.

Do Repeat Calc or Tip Calculator SDG have ads?

Tip Calculator SDG shows ads; Repeat Calc does not.

Which is updated more often, Repeat Calc or Tip Calculator SDG?

Repeat Calc ships an update every 8 days, and Tip Calculator SDG every 12 months. Most recently, Repeat Calc was updated on October 29, 2026 and Tip Calculator SDG on October 25, 2026.