Comparison

Insect Timer vs Chart Builder Graph Maker

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

Head to head

Insect Timer

Inform with insect sounds.

$0.99

📊 Productivity

No ratingsView app →

Chart Builder Graph Maker

Pie,Bar,Line Chart

Free

📊 Productivity

★ 4.492 ratingsView app →

About

Insect Timer

Features

Read full description

A timer that notifies you with insect sounds (cicada, crickets,bell crickets) when the set time comes. 1. The time that can be set is from 1 second to 99 minutes and 59 seconds. 2. Touch [Start] to start the timer. 3. Select insect sounds from cicada, crickets,and bell crickets. 4. When the set time comes, it will notify you with insect sounds. The chirping lasts about 1 minute. 5. Multi-timer, 3 timers operate independently. Timer 1 is a cicada, timer 2 is a crickets, and timer 3 is a bell crickets.

About

Chart Builder Graph Maker

Easily create professional line, bar, and pie charts. Visualize your data with intuitive tools and share your creations.

Highlights

Create line charts
Create bar charts
Create pie charts
Intuitive design tools
Data visualization

Read full description

This app allows you to create line charts, bar charts, and pie charts.

Screenshots

Insect Timer4 screens

Chart Builder Graph Maker3 screens

Verdict

The call

The clearest difference is price: Chart Builder Graph Maker at Free against Insect Timer's $0.99. Chart Builder Graph Maker also leads on update cadence (every 2 days vs every 9 months) and iOS requirement (12.0 vs 15.0). Insect Timer's advantage is ads (none vs shown). On 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

Chart Builder Graph Maker is free to download; Insect Timer costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Insect Timer ships an update every 9 months, Chart Builder Graph Maker every 2 days. The most recent releases landed on September 21, 2026 and September 22, 2026 respectively.

Scorecard4 real differences · 6 level

Insect Timer versus Chart Builder Graph Maker: the parameters behind the verdict, then further details
Parameter	Insect Timer	Chart Builder Graph Maker
Price	$0.99	Free — better
Rating	—	4.4 (92 ratings) — better
Positive reviews	—	50.0% of reviews
Number of ratings	—	92 — better
Update frequency	Every 9 months	Every 2 days — better
Ads	No — better	Yes
In-app purchases	No	No
Monetization	—	Free with in-app purchases
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.0	12.0 — better
Further details — not scored
Size	29 MB	34 MB
Age rating	9+	4+
Developer	Masahiro Tomosada	Keitaro Ohno

In-app purchases

None

Insect Timer

No in-app purchases

None

Chart Builder Graph Maker

No in-app purchases

Questions

Is Insect Timer free?

Insect Timer costs $0.99, with no in-app purchases.

Is Chart Builder Graph Maker free?

Chart Builder Graph Maker is free to download, with no in-app purchases.

Do Insect Timer or Chart Builder Graph Maker have ads?

Chart Builder Graph Maker shows ads; Insect Timer does not.

Which is updated more often, Insect Timer or Chart Builder Graph Maker?

Insect Timer ships an update every 9 months, and Chart Builder Graph Maker every 2 days. Most recently, Insect Timer was updated on September 21, 2026 and Chart Builder Graph Maker on September 22, 2026.